ISO 9803-2 : 2007(R2016)现行
VACUUM TECHNOLOGY - MOUNTING DIMENSIONS OF PIPELINE FITTINGS - PART 2: KNIFE-EDGE FLANGE TYPE
出版：International Organization for Standardization
专家解读视频
Describes mounting dimensions for vacuum pipeline fittings (elbows, tees and crosses) of knife-edge flanges for nominal bores from 16 mm to 200 mm.
NEN ISO 9803-2 : 2007 - Identical
PN ISO 9803-2 : 2009 - Identical
BS ISO 9803-2 : 2007 - Identical
GOST R ISO 9803-2 : 2013 - Identical
GOST R ISO 9803-2 : 2013 - Identical
BS ISO 9803-2 : 2007 - Identical
PN ISO 9803-2 : 2009 - Identical
NEN ISO 9803-2 : 2007 - Identical
