ISO 2861-2:1980废止
Vacuum technology - Quick release couplings - Dimensions Part 2: Screwed type
出版：International Organization for Standardization
专家解读视频
Specifies the considered dimensions and those of the '0'-rings and the insert, which are associated with these tailpieces to ensure coupling tightness.
PN ISO 2861-2 : 2003 - Identical
SAC GB/T 4983 : 2003 - Identical
KS B ISO 2861-2:2008 - Identical
KS B ISO 2861-2:2013 - Identical
GB/T 4983-2003 - Identical
ONORM ISO 2861-2:1982 - Identical
PN ISO 2861-2:2003 - Identical
