JIS B1124-2003 带攻丝螺纹的钻探螺杆
资料介绍
标 准 编 号:JIS B1124-2003 简体中文标题:带攻丝螺纹的钻探螺杆 繁体中文标题:带攻丝螺纹的钻探螺杆 English Name:Drilling screws with tapping screw thread
标 准 编 号:JIS B1124-2003 简体中文标题:带攻丝螺纹的钻探螺杆 繁体中文标题:带攻丝螺纹的钻探螺杆 English Name:Drilling screws with tapping screw thread