UNI EN 26789:1995被替代
Assembly Tools For Screws And Nuts - Hand Torque Tools - Requirements And Test Methods
出版：Italian Standards
专家解读视频
Specifies the requirements and describes the test methods and marking of hand torque tools used for controlled tightening of bolted connections. Coverage includes classification, accuracy testing and marking. Also gives detailed diagrams and annexes.
Supersedes UNI ISO 6789 and UNI ISO 7855 (06/2004)
SS EN 26789 Ed. 1 (1994) - Identical
UNE EN 26789:1995 - Identical
I.S. EN 26789:1994 - Identical
NBN EN 26789:1994 - Identical
BS EN 26789:1994 - Identical
ONORM EN 26789:1994 - Identical
SN EN 26789:1997 - Identical
NF EN 26789:1994 - Identical
