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Hot Rolled 42CrMo Alloy Steel Plate JIS SCM440 ASTM GB DIN2025-08-18 08:44:05 |
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40crレーザー切削加工 AISI5140 42CrMo4合金鋼板レーザーCNC切削2025-03-03 11:29:00 |
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ASTM 5140 10-140mm 1.7035 40Cr合金鋼の版2021-03-24 14:44:13 |
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等級S45C 10 - 200mm Aisi 1045の鋼板2021-03-24 14:37:55 |
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