
Ground Thread Taps For Iso Metric Threads Of Tolerances 4h To 8h And 4g To 6g Coarse And Fine Pitches - Manufacturing Tolerances On The Threaded Portion
出版:Nederlands Normalisatie Instituut

专家解读视频
Ground Thread Taps For Iso Metric Threads Of Tolerances 4h To 8h And 4g To 6g Coarse And Fine Pitches - Manufacturing Tolerances On The Threaded Portion
出版:Nederlands Normalisatie Instituut
专家解读视频