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???????13396220692??17862525099??17862512888??18963580692
?????2418524989@qq.com
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??????????????и??????????????66??
16Mnq??????????????????
10??2000??8000+ 32??
12??2000??8000+ 56??
12??2000??8000+ 70??
14??2000??8000+ 35??
14??2000??8000+ 70??
16Mnq??????????????????
????????????????????????????????????????ú??????β????q????????
????????????????????????A3q??????????????16q????????????????12Mnq??12MnVq??15MnVNq??16Mnq????????????4.5~50?????
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????????????????????????????????????????????????л??????????????е????????绰?????????????????????
?????????й?????????????г???????????????????????????????и?????????????12?????160??????????????????????????????????????е?豸???????????????и????????????????8-600mm???4.6m??????15m???????и??????????????????????????????????к?????????????????????豸?????????????????????????????????
??????????34mm???16Mnq?????????????????
??????? /Pro
??????? /CONTACT
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COPYRIGHT ?????????????????? ????????ICP??2021038300?? ???????????????