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SAE4140 40NCD7 Cincin Baja Tempa Presisi Tahan Suhu Tinggi2021-02-19 11:18:22 |
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Kekuatan Tarik Tinggi 980Mpa Ring Rolled Forging2020-06-23 10:43:59 |
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SAE4140 40NCD7 Tempa Logam Tahan Suhu Tinggi2021-11-05 11:34:47 |
Alamat: 51 East Sandun Road, Zhouzhuang Town, Jiangyin Kota, Provinsi Jiangsu
Alamat pabrik:51 East Sandun Road, Zhouzhuang Town, Jiangyin Kota, Provinsi Jiangsu