详细说明
??????????????????????????????????????????????????????????????????????????????????????????????20?????????????????????????????????????????????????????.?????ccs??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????????????????????
.????? .??
.????? .18mm-2220mm
.????? .?2mm? ???????????
.????? .30??45??60??90??180??????????
.????? .???????????
.????? .???????????? ?????????????
.????? .?????? ????????
.????? .?????????????????????????? ?? ????????????
????:20#?A3?Q235?16Mn?ASTM A234?ASTM A105??
????P5?P9?P11?P22?P92?12Cr1MoV?15Mo3?15CrMo?Cr5Mo?Cr9Mo? 15CrMoG?22CrMoG?10CrMo910??
????1Cr18Ni9Ti?0Cr18Ni9?00Cr19Ni10?00Cr17Ni14Mo2?301?310?304? 304L?18-8?321?316?316L?2520??
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