
Assembly Tools For Screws And Nuts - Hand Torque Tools - Part 2: Requirements For Calibration And Determination Of Measurement Uncertainly (Iso 6789-2:2017)
出版:Osterreichisches Normungsinstitut

专家解读视频
2018 [01/05/2018]2017 [01/08/2017]
Supersedes ONORM EN ISO 6789. (08/2017)
EN ISO 6789-2:2017 - Identical
EN ISO 6789-2 : 2017 - Identical
ISO 6789-2 : 2017 - Identical