ISO 2861-1:1974被替代
Vacuum technology - Quick-release couplings - Dimensions Part 1: Clamped type
出版：International Organization for Standardization
专家解读视频
Specifies the dimensions of quick-release couplings of the clamped type as used in vacuum technology, as well as those of the 'O' rings and their carriers which are associated with these couplings to ensure vacuum tightness.
NFE 29 724:1974 - Equivalent
PN ISO 2861-1:2000 - Identical
ONORM ISO 2861-1:1983 - Identical
GB/T 4982-2003 - Identical
KS B ISO 2861-1:2013 - Identical
KS B ISO 2861-1:2008 - Identical
PN ISO 2861-1 : 2000 - Identical
SAC GB/T 4982 : 2003 - Identical
