
Fluid flow in closed conduits. Connections for pressure signal transmissions between primary and secondary elements
出版:British Standards Institution

專家解讀視頻
2007 [31/05/2007]
? British Standards Institution 2013
ISO 2186 : 2007(R2015) - Identical
ISO 2186 : 2007(R2015) - Identical
ISO 2186:2007 - Identical