Nyob rau hauv tam sim no kev sib tw kev lag luam ib puag ncig, kev tswj tus nqi tau dhau los ua qhov tseem ceeb hauv kev txiav txim siab txog kev ua tiav ntawm cov haujlwm engineering. Rau kev lag luam xws li kev tsim kho, kev tsim khoom siv tshuab, thiab kev tsim hluav taws xob sab nrauv, kev xaiv cov khoom siv hlau ncaj qha cuam tshuam rau tag nrho qhov project nqi, zoo, thiab kev ua haujlwm zoo. Raws li lub siab - lub zog steel phaj nrog kev ua tau zoo heev, S960q tau maj mam dhau los ua cov khoom nyiam rau tus nqi- txuag cov haujlwm.
Tsab ntawv xov xwm no yuav ua tib zoo tshuaj xyuas seb yuav ua li cas txo cov nqi ntawm qhov project los ntawm kev xaiv cov khoom siv tshawb fawb thiab kev ua kom zoo ntawmS960q steel phaj, muab kev taw qhia tswv yim rau cov thawj tswj xyuas qhov project thiab cov neeg ua haujlwm yuav khoom.
Cov tshuaj muaj pes tsawg leeg ntawm cov hlau S960Q (1.8941): EN 10025-6-2004
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Cu | Zr | B | CEV |
| max 0.2 hli | max 0.8 hli | max 1.7 Nws | max2 ua | max 0.025 | max 0.015 | max 1.5 hli | max 0.7 hli | max 0.12 | max 0.015 | max 0.06 | max 0.05 Nws | max 0.5 hli | max 0.15 Nws | max 0.005 Nws | max 0.82 |
Mechanical zog ntawm steel S960Q (1.8941)
| Nominal thickness (hli): | 3 - 50 |
| Rm- Tensile zog (MPa) | 980-1150 |
| Nominal thickness (hli): | 3 - 50 |
| ReH- Yam tsawg kawg nkaus tawm lub zog (MPa) | 960 |
| KV- Impact zog (J) longitud., | 0 degree 40 |
-20 degree 30 |
| A- Min. elongation Lo=5,65 √ Yog li (%) | 10 |
Tus nqi -Txuag Core Advantage ntawm S960q Steel Phaj hauv Kev Xaiv Cov Khoom
S960q yog quenched thiab tempered siab - lub zog steel phaj nrog qhov tsawg kawg nkaus lub zog ntawm 960MPa. Piv nrog cov pa roj carbon zoo tib yam lossis qis- lub zog steel daim hlau, nws qhov zoo tshaj plaws yog qhov "siab zog thiab lub teeb yuag" yam ntxwv, uas ncaj qha nteg lub hauv paus rau cov khoom siv txo nqi.
Ua ntej, txo cov khoom siv. Nyob rau hauv tej yaam num uas yuav tsum tau siab load-cov kabmob muaj peev xwm, xws li cov qauv choj, crane booms, thiab cov hlab ntsha siab, siv S960q steel phaj tuaj yeem txo qhov tuab thiab qhov hnyav ntawm cov phaj steel nyob rau hauv tib lub load-cov kabmob uas yuav tsum tau muaj. Ua qhov nruab nrab- qhov project choj loj ua piv txwv, hloov Q355 steel nrog S960q tuaj yeem txo cov phaj steel thickness los ntawm 30% -40%, thiab tag nrho cov khoom siv yuav raug txo los ntawm 25%, ncaj qha txiav cov nqi ntawm cov khoom siv hlau.
Thib ob,txo nqi tsheb thauj mus los thiab kev teeb tsa. Lub teeb yuag ntawm S960q tsis tsuas yog txo cov ntim thauj mus los thiab cov nqi thauj mus los (xws li txo cov tsheb thauj mus los thiab siv roj), tab sis kuj ua kom yooj yim rau ntawm - txheej txheem installation ntawm qhov chaw. Rau qhov siab - qhov siab lossis qhov loj - cov phiaj xwm kev teeb tsa, qhov txo qhov hnyav ntawm cov khoom siv hlau tuaj yeem txo cov kev xav tau ntawm cov khoom siv hoisting, txuag cov nqi hoisting, thiab txo lub voj voog kev teeb tsa.
Ntxiv rau, S960q muaj corrosion kuj zoo heev thiab kav ntev. Nws tuaj yeem tswj xyuas kev ua haujlwm ruaj khov hauv qhov chaw hnyav xws li av noo, corrosion, thiab kub qis, txo qhov zaus ntawm kev txij nkawm tom qab, hloov, thiab kho. Qhov no ntev -tus nqi-txuag kom zoo dua yog qhov tshwj xeeb tshaj yog pom tseeb rau cov haujlwm uas muaj kev pabcuam ntev, xws li cov chaw sab nrauv thiab cov tsev nyob ntug hiav txwv.
Kev ua kom zoo tshaj plaws ntawm S960q Steel Phaj: Ntxiv Compress Nqi Chaw
Kev siv thev naus laus zis thev naus laus zis yog tus yuam sij kom ua kom tus nqi siab tshaj plaws -txuag cov nyhuv ntawm S960q steel phaj. Kev ua haujlwm tsis raug yuav tsis yog tsuas yog cov ntaub ntawv pov tseg xwb tab sis kuj ua rau lub sijhawm ua haujlwm thiab nqi zog. Cov hauv qab no yog cov kev ntsuas tseem ceeb rau kev ua haujlwm S960q:
Precision txiav yog thawj kauj ruam.
S960q muaj hardness siab, yog li cov kev txiav tsoos tej zaum yuav ua rau loj txiav qhov khoob thiab cov khoom pov tseg. Nws raug nquahu kom siv cov cuab yeej txiav qib siab xws li ntshav txiav thiab laser txiav. Cov thev naus laus zis no muaj qhov zoo ntawm kev txiav txim siab siab (qhov sib txawv tuaj yeem tswj tau li ntawm 0.1 hli), ceev ceev, thiab du nto, uas tuaj yeem txo cov khoom pov tseg ntau dua 10% thiab zam kev ua haujlwm thib ob. GNEE Steel muab kev pabcuam precision txiav rau S960q steel daim hlau, sib piv cov qauv txiav uas tsim nyog tshaj plaws raws li qhov project qhov tshwj xeeb yuav tsum muaj.

Optimizing vuam txheej txheem.
Kev vuam ntawm siab - lub zog steel daim hlau xws li S960q muaj cov kev xav tau siab rau cov khoom siv vuam thiab cov txheej txheem. Kev siv cov khoom siv vuam tsis tsim nyog lossis cov txheej txheem tuaj yeem ua rau cov vuam tsis xws li cov kab nrib pleb thiab qhov hws, yuav tsum tau ua haujlwm dua thiab nce nqi. Nws raug nquahu kom siv qis-hydrogen vuam electrodes lossis flux- cov xov hlau sib txuas nrog S960q, thiab txais yuav cov tshuab vuam tsis siv neeg xws li submerged arc vuam thiab roj tiv thaiv vuam. Tsis siv neeg vuam tsis tsuas yog txhim kho vuam efficiency los ntawm 2-3 zaug piv nrog phau ntawv vuam tab sis kuj ua kom vuam zoo thiab txo tus nqi rework. Nyob rau tib lub sijhawm, preheating thiab tom qab vuam kev kho cua sov tuaj yeem hloov kho raws li qhov tuab ntawm cov phaj steel kom tsis txhob vuam kev nyuaj siab thiab txo cov nqi ua haujlwm.
Rational arrangement ntawm blanking layout.
Thaum lub sij hawm blanking txheej txheem ntawm S960q steel phaj, optimizing qhov layout ntawm qhov chaw los ntawm lub computer -aided design (CAD) software tuaj yeem txhim kho cov khoom siv tus nqi. Piv txwv li, kev siv cov nested blanking rau me me thiab nruab nrab- qhov loj me tuaj yeem ua rau kev siv cov phaj hlau los ntawm 70% mus rau ntau dua 90%, uas yog txoj hauv kev ncaj qha los txuag cov ntaub ntawv. GNEE Steel pab pawg kws tshaj lij tuaj yeem muab cov kev tshaj lij blanking layout optimization tswv yim rau cov neeg siv khoom, sib txuas cov haujlwm ntawm cov yam ntxwv kom txo cov khoom pov tseg.
Vim li cas thiaj xaiv GNEE Steel's S960q Steel Phaj rau Tus Nqi -Txuag Projects?
Raws li ib tug kws tshaj lij- lub zog steel phaj tsum nrog ntau tshaj 20 xyoo ntawm kev paub, GNEE Steel muaj qhov zoo tshaj plaws hauv kev muab S960q steel phaj, uas tuaj yeem pab cov neeg siv khoom kom txo tau tus nqi thiab txhim kho kev ua tau zoo nyob rau hauv tag nrho -txoj kev:
Ua ntej, khoom ruaj khov thiab cov nqi zoo. GNEE Steel tau tsim lub sijhawm ntev - kev sib raug zoo ntawm kev sib raug zoo nrog cov tuam tsev steel loj hauv tsev, nrog rau kev muaj peev xwm txhua xyoo ntawm ntau tshaj 50,000 tons ntawm S960q steel daim hlau. Nws tuaj yeem muab cov neeg siv khoom batch khoom ntawm lub Hoobkas- tus nqi ncaj qha, zam tus nqi nce ntawm cov kev sib txuas nruab nrab. Nyob rau tib lub sijhawm, nws muaj qhov loj - cov khoom lag luam warehouse, uas tuaj yeem ua rau lub voj voog xa khoom luv luv thiab txo qhov project tus nqi ua haujlwm.
Thib ob, nruj zoo tswj. S960q steel phaj muab los ntawm GNEE Steel tau dhau ISO9001 daim ntawv pov thawj zoo thiab ua tau raws li cov qauv ntawm EN 10025-6. Txhua batch ntawm steel daim hlau yog nrog los ntawm ib tug zoo soj ntsuam daim ntawv qhia, kom ntseeg tau tias cov khoom siv kho mob, tshuaj muaj pes tsawg leeg, thiab nto zoo raws li qhov project yuav tsum tau. Cov khoom lag luam zoo tuaj yeem zam cov teeb meem zoo nyob rau theem tom ntej, txo tus nqi ntawm kev rov ua haujlwm thiab hloov pauv.
Peb,ib - nres kev pabcuam. GNEE Steel muaj ib pab pawg kws tshaj lij uas tsim los ntawm cov kws tshaj lij steel phaj siab, uas tuaj yeem muab cov neeg siv khoom nrog ib qho - nres cov kev pabcuam los ntawm kev sib tham txog kev xaiv cov khoom, cov txheej txheem tsim qauv rau tom qab- muag kev txhawb nqa. Piv txwv li, rau cov neeg muas zaub uas tshiab rau S960q steel phaj, pab pawg neeg muaj peev xwm muab tau rau ntawm -site kev taw qhia ntawm kev ua thiab vuam, pab cov neeg muas zaub paub cov tub ntxhais technology sai sai thiab tsis txhob raug nqi los ntawm kev ua hauj lwm tsis zoo.
Xaus: Ua tiav yeej-Yuav tau Zoo thiab Tus Nqi nrog S960q
Kev txo nqi ntawm qhov project tsis txhais hais tias kev txi zoo. Xaiv S960q steel phaj thiab sib txuas cov khoom siv tshawb fawb thiab kev ua kom zoo tuaj yeem tsis tsuas yog ua kom muaj kev nyab xeeb thiab ua haujlwm ntev ntawm qhov project tab sis kuj txo cov nqi tag nrho. GNEE Steel, raws li koj qhov kev ntseeg siab S960q steel phaj tus khub, tau cog lus los muab siab - cov khoom zoo thiab cov kev pabcuam tshaj lij los pab koj ua kom tau txais txiaj ntsig zoo tshaj plaws.
Yog tias koj xav paub ntau ntxiv txog cov lus hais ntawm S960q steel phaj, kev daws teeb meem, lossis xav tau kev pabcuam, thov hu rau GNEE Steel tam sim ntawd. Peb pab neeg tshaj lij yuav teb rau koj hauv 24 teev thiab muab tus nqi them tus kheej rau koj -txuag txoj kev npaj!
GNEE Steel kuj muab ntau yam siab - lub zog steel phaj, xws li A514 Qib F, A572 Qib 50, A588 Qib A, S355JR, S690Q, SS400, S690QL, Q345B, Q345E, thiab lwm yam. Yog tias koj xav paub ntau ntxiv txog cov hlau phaj +8615824687445 lossis xa email rau info@gneesteels.com. Koj tuaj yeem sab laj nrog peb, thiab peb txaus siab los teb koj cov lus nug.
| Qib Ntawm Carbon thiab qis- alloy High- lub zog Steels muab los ntawm GNEE | |||||
| ASTM/ASME | ASTM A36 / A36M / ASTM A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / A36M) thiab ASTM A36 | ASTM A36 | |||
| ASTM A283 / A283M ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / A283M / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283) lossis ASTM A283M | ASTM A283 Qib A | ASTM A283 Qib B | ASTM A283 Qib C | ASTM A283 Qib D | |
| ASTM A514/A514M | ASTM A514 Qib A | ASTM A514 Qib B | ASTM A514 Qib C | ASTM A514 Qib E | |
| ASTM A514 Qib F | ASTM A514 Qib H | ASTM A514 Qib J | ASTM A514 Qib K | ||
| ASTM A514 Qib M | ASTM A514 Qib P | ASTM A514 Qib Q | ASTM A514 Qib R | ||
| ASTM A514 Qib S | ASTM A514 Qib T | ||||
| ASTM A572/A572M | ASTM A572 Qib 42 | ASTM A572 Qib 50 | ASTM A572 Qib 55 | ASTM A572 Qib 60 | |
| ASTM A572 Qib 65 | |||||
| ASTM A573 / A573M / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573) thiab ASTM A573 | ASTM A573 Qib 58 | ASTM A573 Qib 65 | ASTM A573 Qib 70 | ||
| ASTM A588 / A588M Kev Cai | ASTM A588 Qib A | ASTM A588 Qib B | ASTM A588 Qib C | ASTM A588 Qib K | |
| ASTM A633 / A633M / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / A633M / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633) thiab ASTM A633 | ASTM A633 Qib A | ASTM A633 Qib C | ASTM A633 Qib D | ASTM A633 Qib E | |
| ASTM A656 / A656M / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / A656M / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / ASTM A656 / A656M / ASTM A656 / A656M / ASTM A656 / A656M) thiab ASTM A656 / A656M | ASTM A656 Qib 50 | ASTM A656 Qib 60 | ASTM A656 Qib 70 | ASTM A656 Qib 80 | |
| ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M) thiab ASTM A709 / A709M | ASTM A709 Qib 36 | ASTM A709 Qib 50 | ASTM A709 Qib 50S | ASTM A709 Qib 50W | |
| ASTM A709 Qib HPS 50W | ASTM A709 Qib HPS 70W | ASTM A709 Qib 100 | ASTM A709 Qib 100W | ||
| ASTM A709 Qib HPS 100W | |||||
| ASME SA36/SA36M | ASME SA36 | ||||
| ASME SA283/SA283M | ASME SA283 Qib A | ASME SA283 Qib B | ASME SA283 Qib C | ASME SA283 Qib D | |
| ASME SA514/SA514M | ASME SA514 Qib A | ASME SA514 Qib B | ASME SA514 Qib C | ASME SA514 Qib E | |
| ASME SA514 Qib F | ASME SA514 Qib H | ASME SA514 Qib J | ASME SA514 Qib K | ||
| ASME SA514 Qib M | ASME SA514 Qib P | ASME SA514 Qib Q | ASME SA514 Qib R | ||
| ASME SA514 Qib S | ASME SA514 Qib T | ||||
| ASME SA572/SA572M | ASME SA572 Qib 42 | ASME SA572 Qib 50 | ASME SA572 Qib 55 | ASME SA572 Qib 60 | |
| ASME SA572 Qib 65 | |||||
| ASME SA573/SA573M | ASME SA573 Qib 58 | ASME SA573 Qib 65 | ASME SA573 Qib 70 | ||
| ASME SA588/SA588M | ASME SA588 Qib A | ASME SA588 Qib B | ASME SA588 Qib C | ASME SA588 Qib K | |
| ASME SA633/SA633M | ASME SA633 Qib A | ASME SA633 Qib C | ASME SA633 Qib D | ASME SA633 Qib E | |
| ASME SA656/SA656M | ASME SA656 Qib 50 | ASME SA656 Qib 60 | ASME SA656 Qib 70 | ASME SA656 Qib 80 | |
| ASME SA709/SA709M | ASME SA709 Qib 36 | ASME SA709 Qib 50 | ASME SA709 Qib 50S | ASME SA709 Qib 50W | |
| ASME SA709 Qib HPS 50W | ASME SA709 Qib HPS 70W | ASME SA709 Qib 100 | ASME SA709 Qib 100W | ||
| ASME SA709 Qib HPS 100W | |||||
| TS EN 10025 | TS EN 10025-2 | EN10025-2 S235J0 | EN10025-2 S275J0 | EN10025-2 S355J0 | EN10025-2 S355K2 |
| TS EN 10025-2 S235JR | TS EN 10025-2 S275JR | TS EN 10025-2 S355JR | EN10025-2 S420J0 | ||
| EN10025-2 S235J2 | EN10025-2 S275J2 | EN10025-2 S355J2 | |||
| TS EN 10025-3 | TS EN 10025-3 S275N | TS EN 10025-3 S355N | TS EN 10025-3 S420N | TS EN 10025-3 S460N | |
| TS EN 10025-3 S275NL | TS EN 10025-3 S355NL | TS EN 10025-3 S420NL | TS EN 10025-3 S460NL | ||
| TS EN 10025-4 | TS EN 10025-4 S275M | TS EN 10025-4 S355M | TS EN 10025-4 S420M | TS EN 10025-4 S460M | |
| EN10025-4 S275ML | EN10025-4 S355ML | EN10025-4 S420ML | EN10025-4 S460ML | ||
| TS EN 10025-6 | TS EN 10025-6 S460Q | TS EN 10025-6 S460QL | EN10025-6 S460QL1 | EN10025-6 S500Q | |
| EN10025-6 S500QL | EN10025-6 S500QL1 | TS EN 10025-6 S550Q | EN10025-6 S550QL | ||
| EN10025-6 S550QL1 | EN10025-6 S620Q | EN10025-6 S620QL | EN10025-6 S620QL1 | ||
| EN10025-6 S690Q | EN10025-6 S690QL | EN10025-6 S690Q1 | TS EN 10025-6 S890Q | ||
| TS EN 10025-6 S890QL | EN10025-6 S890QL1 | TS EN 10025-6 S960Q | TS EN 10025-6 S960QL | ||
| TS EN 10149 | TS EN 10149-2 | S315 MC | S355MC | S420 MC | S460 MAS |
| S500 MC | S550 MC | S600 MC | S650 MC | ||
| S700 MC | S900 MAS | S960 MAS | |||
| JIS | JIS G3101 | JIS G3101 SS330 | JIS G3101 SS400 | JIS G3101 SS490 | JIS G3101 SS540 |
| JIS G3106 | JIS G3106 SM400A | JIS G3106 SM400B | JIS G3106 SM400C | JIS G3106 SM490A | |
| JIS G3106 SM490YA | JIS G3106 SM490B | JIS G3106 SM490YB | JIS G3106 SM490C | ||
| JIS G3106 SM520B | JIS G3106 SM520C | JIS G3106 SM570 | |||
| DIN | TIAB SA 17100 | DIN 17100 St52-3 | DIN 17100 St37-2 | DIN 17100 St37-3 | DIN 17100 RST37-2 |
| DIN 17100 USt37-2 | |||||
| TIAB SA 17102 | DIN 17102 STE 315 | DIN17102 EstE315 | DIN 17102 TST 315 | DIN17102 WSTE315 | |
| DIN 17102 STE 355 | DIN17102 ESTE355 | DIN 17102 TST 355 | DIN17102 WSTE355 | ||
| DIN 17102 STE 380 | DIN17102 ESTE380 | DIN 17102 TST 380 | DIN17102 WSTE380 | ||
| DIN 17102 STE 420 | DIN17102 ESTE420 | DIN 17102 TSO 420 | DIN17102 WSTE420 | ||
| DIN 17102 STE 460 | DIN17102 ESTE460 | DIN 17102 TSO 460 | DIN17102 WSTE460 | ||
| DIN 17102 STE 500 | DIN17102 ESTE500 | DIN 17102 TST 500 | DIN17102 WSTE500 | ||
| DIN17102 EstE285 | |||||
| GB | GB / T700 | GB/T700 Q235A | GB/T700 Q235B | GB / T700 Q235C | GB/T700 Q235D |
| GB/T700 Q275 | |||||
| GB/T1591 | GB/T1591 Q345A | GB/T1591 Q390A | GB/T1591 Q420A | GB/T1591 Q420E | |
| GB/T1591 Q345B | GB/T1591 Q390B | GB/T1591 Q420B | GB/T1591 Q460C | ||
| GB/T1591 Q345C | GB / T1591 Q390C | GB/T1591 Q420C | GB/T1591 Q460D | ||
| GB/T1591 Q345D | GB/T1591 Q390D | GB/T1591 Q420D | GB/T1591 Q460E | ||
| GB/T1591 Q345E | GB/T1591 Q390E | ||||
| GB / T16270 | GB / T16270 Q550C | GB / T16270 Q550D | GB / T16270 Q550E | GB / T16270 Q550F | |
| GB / T16270 Q620C | GB / T16270 Q620D | GB / T16270 Q620E | GB / T16270 Q620F | ||
| GB / T16270 Q690C | GB / T16270 Q690D | GB / T16270 Q690E | GB / T16270 Q690F | ||
| GB / T16270 Q800C | GB / T16270 Q800D | GB / T16270 Q800E | GB / T16270 Q800F | ||
| GB / T16270 Q890C | GB / T16270 Q890D | GB / T16270 Q890E | GB / T16270 Q890F | ||
| GB / T16270 Q960C | GB / T16270 Q960D | GB / T16270 Q960E | GB / T16270 Q960F | ||
| GB / T16270 Q500 | |||||




