整体硬质合金直柄麻花钻 第1部分：直柄麻花钻型式与尺寸
Solid carbide twist drills with parallel shank Part1: The types and dimensions for parallel shank twist drills

2010-12-23

整体硬质合金直柄麻花钻 检测方法
Solid carbide twist drills with parallel shank-Inspection methods

2013-04-25

整体硬质合金直柄麻花钻 第2部分：2°斜削平直柄麻花钻型式与尺寸
Solid carbide twist drills with parallel shank Part2: The types and dimensions for parallel shank twist drills with 2°anguar fiants

2010-12-23

整体硬质合金深孔内冷却超长直柄麻花钻
Solid carbide parallel shank twist drill with ex-long flutes and internal coolant

2016-10-22