
Ground Thread Taps For Iso Metric Threads Of Tolerances 4 H To 8 H And 4 G To 6 G Coarse And Fine Pitches; Manufacturing Tolerances On The Threaded Portion
出版:Osterreichisches Normungsinstitut

专家解读视频
Ground Thread Taps For Iso Metric Threads Of Tolerances 4 H To 8 H And 4 G To 6 G Coarse And Fine Pitches; Manufacturing Tolerances On The Threaded Portion
出版:Osterreichisches Normungsinstitut
专家解读视频