
Assembly tools for screws and nuts - Hand torque tools Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance
出版:International Organization for Standardization

专家解读视频
This document specifies the conformance testing and marking requirements for hand torque tools used for controlled tightening of screws and nuts.
SN EN ISO 6789-1 : 2017 - Identical
SS-EN ISO 6789-1:2017 - Identical
DS EN ISO 6789-1 : 2017 - Identical
I.S. EN ISO 6789-1:2017 - Identical
NF EN ISO 6789-1 : 2017 - Identical
ABNT NBR ISO 6789-1 : 2019 - Identical
DIN EN ISO 6789-1 E : 2017 - Identical
NS EN ISO 6789-1 : 2017 - Identical
UNI EN ISO 6789-1 : 2017 - Identical
BS EN ISO 6789-1 : 2017 - Identical
PN EN ISO 6789-1 : 2017 - Identical
NEN EN ISO 6789-1 : 2017 - Identical
DIN EN ISO 6789-1 : 2017-07 - Identical