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SAE4140 40NCD7 Forged Steel Ring Precision High Temperature Resistance2021-02-19 11:18:22 |
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High Tensile Strength 980Mpa Ring Rolled Forging2020-06-23 10:43:59 |
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SAE4140 40NCD7 High Temperature Resistance Metal Forgings2021-11-05 11:34:47 |
Address: 51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province
Factory Address:51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province