2023 年 B16 实习生出科考试[复制]基本信息:[矩阵文本题] *姓名:________________________实习工号:________________________1. 护...
Designation: B16/B16M − 24Standard Specification forFree-Cutting Brass Rod, Bar and Shapes for Use in ScrewMachines...
Designation: B16/B16M − 19Standard Specification forFree-Cutting Brass Rod, Bar and Shapes for Use in ScrewMachines...

