?????????\????20#????\?????г?????????
??????????????????????λ???????????????г?,???:?????\?????\?????ˉ??\???????\??п??\???????
20#??????????г????:
20#????? 121*5-6-8-10-12-14-16-18-20 ?????????????????0510-88268136
20#????? 127*5-6-8-10-12-14-16-18-20 ?????????????????0510-88268136
20#????? 133*5-6-8-10-12-14-16-18-20 ?????????????????0510-88268136
20#????? 140*5-6-8-10-12-14-16-18-20 ?????????????????0510-88268136
20#????? 159*5-6-8-10-12-14-16-18-20 ?????????????????0510-88268136
20#????? 168*6-8-10-12-14-16-18-20-25 ?????????????????0510-88268136
20#????? 180*6-8-10-12-14-16-18-20-25 ?????????????????0510-88268136
20#????? 194*6-8-10-12-14-16-18-20-25 ?????????????????0510-88268136
20#????? 219*6-8-10-12-14-16-18-20-25 ?????????????????0510-88268136
????????1Cr18Ni9Ti??????????321??????????
?????????????????????????????????????????????????????????????????????????????????????????С???????????????????????????????????????????????????????????,??????????????20#??45#??16MN??Q345??A/B/C/D/E????27SIMN??15CrMO??12Cr1MOV??10CrMO910??304??304L??316??316L??321??P11??P22??P91??T91.??й???GB8162-99?????GB8163-99????????????ù?????????GB3087-99??GB5310-85????????ˉ?ù??GB5312-8???ù??...
???????????0510-88264321??88223334 ???棺0510-88223334 ?????18921237777
|