
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:Polish Committee for Standardization

专家解读视频
2017 [30/03/2017]
Supersedes PN EN ISO 6789. (06/2017)
EN ISO 6789-2:2017 - Identical
ISO 6789-2 : 2017 - Identical
ISO 6789-2 : 2017 - Identical
EN ISO 6789-2 : 2017 - Identical