
Fluid flow in closed conduits - Connections for pressure signal transmissions between primary and secondary elements
出版:International Organization for Standardization

专家解读视频
NEN ISO 2186:2007 - Identical
BS ISO 2186:2007 - Identical
KS B ISO 2186:2015 - Identical
NBN E 44 003:1985 - Identical
GB/T 26801-2011 - Identical
NBN E 44 004:1986 - Identical