-
45H级凹端紧定螺丝内六角机米顶丝无头止付螺丝钉M6M8M10M12细牙
-
10B21(碳钢)/40Cr/SCM435(合金钢)45H DIN916K滚花内六角凹端紧定
-
C4532C0G2J333J200KA IC电子元器件 电子元器件 C320C152J5G5TA73
-
![[井天热卖]进口SCM440特殊钢SNCM439钢板/卷42CrMo4圆钢SCM435H](https://cbu01.alicdn.com/img/ibank/O1CN01J4vYLA25dUrmWjZef_!!2218133197549-0-cib.220x220.jpg)
[井天热卖]进口SCM440特殊钢SNCM439钢板/卷42CrMo4圆钢SCM435H
-
批发进口SCM435H调质光圆 预硬SCM435H磨光棒 直线度好 33-36HRC
-
牌号SCM425H?SCM435H?SCM440H YH40Cr圆棒高强度合金结构钢板
-
东莞隆川供应优质SCM435H合金钢 SCM435H圆钢/板材可零切
-
批发SCM435H调质合金钢SCM435H合金钢板 SCM435H圆钢 零切割
-
供应SCM435H SCM440
-
现货供应宝钢SCM435H合金结构钢 高强度SCM435H圆钢
![[进口热卖]42CrMo4(1.7225)圆钢SCM440钢板SNCM439圆棒SCM435H钢](http://cbu01.alicdn.com/img/ibank/11179409536_1832360441.jpg)
![[进口热卖]42CrMo4(1.7225)圆钢SCM440钢板SNCM439圆棒SCM435H钢](http://cbu01.alicdn.com/img/ibank/2019/635/904/11179409536_1832360441.jpg)
![[井天热卖]进口SCM440特殊钢SNCM439钢板/卷42CrMo4圆钢SCM435H](http://cbu01.alicdn.com/img/ibank/O1CN01J4vYLA25dUrmWjZef_!!2218133197549-0-cib.jpg)
![[井天热卖]进口SCM440特殊钢SNCM439钢板/卷42CrMo4圆钢SCM435H](https://cbu01.alicdn.com/img/ibank/O1CN01J4vYLA25dUrmWjZef_!!2218133197549-0-cib.jpg)
