ISO 7145:1982废止
Determination of flowrate of fluids in closed conduits of circular cross-section; Method of velocity measurement at one point of the cross-section
出版：International Organization for Standardization
专家解读视频
DEALS WITH FLOW OF A SINGLE PHASE FLUID OF A SUBSTANTIALLY CONSTANT DENSITY (MACH NUMBER LESS THAN OR EQUAL TO 0.25)
BS 1042-2.2:1983 - Equivalent
NFX 10 113:1982 - Identical
NBN E 17 002:1985 - Identical
NBN E 17 002 : 1985 - Identical
NFX 10 113 : 1982 FD - Identical
NFX 10 113 : 1982 FD - Identical
NBN E 17 002 : 1985 - Identical
