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NBR5007 G4RL 钢材 NBR5007 G4RL 钢材非合金用钢 S185 S235JRS235J0 S235J2 S275JRS275J0 S275J2 S355JRS355J0 S355J2 S355K2S450J0 E295 E335E360
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2017-04-06 |
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A182 F1 AISI 4408 钢材 A182 F1AISI 4408钢材S355K2G2W S345J0WHS345GWH S345J0WPT 优质碳结钢 C22E C22RC3C60 C60E C35EC35R C40 C40EC40R C45 C45EC45
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2017-04-06 |
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40CND8S 45CND16 模具钢材 40CND8S 45CND16模具钢材040AO4 O40A10O40A12080A15 080A17080A42 070M55 080M15060A72 060A78 040A04040A10 040A12 045A10045M1
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2017-04-06 |
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ST50 16MNCR15 塑胶模具钢 ST5016MNCR15 塑胶模具钢1.7131 16MnCrS51.7139 20MnCr5 1.714720MnCrS5 1.7149 16MnCrB51.7060 18CrMo4 1.724318CrMoS4 1.7244
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2017-04-03 |
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817M40 A193 B7 钢材 817M40A193 B7 钢材S355K2W S355K2G1W 9CrNiCuP3-2-4 硬化结构钢C10 1.0301 C10Pb c10GPb1.0302 C15 1.0401C15Pb c15GPb 1.0403C
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2017-04-03 |
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SAE9840 A148 105-85 钢材 SAE9840 A148 105-85 钢材14NiCrMo13-4 1.665713Cr2 1.7012 15Cr31.7015 17Cr3 1.701617CrS3 1.7014 20Cr41.7027 20Crs4 1.70282
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2017-04-03 |
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UNI7845 C50TF C5441B 模具钢材 UNI7845 C50TF C5441B 模具钢材渗氮结构钢 31CrMo12 33CrAlMo5441CrAlMo74 31CrMo1233CrAlMo54 41CrAlMo74 调质结构钢 C18C20 C2
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2017-04-03 |
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KC24B SS1312 不锈钢 KC24B SS1312 不锈钢CE20E4 CE28E4 CE35E4CE45E4 42Mn6E 37Cr2E46Cr2E 34Cr4E 37Cr4E41Cr4E 36Mo3E 25CrMo4E 34CrMo4E 42CrMo4E4
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2017-04-03 |