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SCM440 1.7225 AISI 4140 Forged Alloy Parts Normalizing Heat Treatment2021-05-28 10:22:21 |
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Normalizing Heat Treatment SCM440 AISI 4140 Forged Alloy Gear Blank2021-09-26 13:53:20 |
Address: 51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province
Factory Address:51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province