
Vacuum Technology - Mounting Dimensions Of Pipeline Fittings - Part 2: Knife-Edge Flange Type
出版:British Standards Institution

專家解讀視頻
2007 [29/06/2007]
? British Standards Institution 2013
ISO 9803-2:2007 - Identical
ISO 9803-2 : 2007(R2016) - Identical
ISO 9803-2 : 2007(R2016) - Identical