标准号:GOST8.563.1-1997
英文标准名称:Statesystemforensuringtheuniformityofmeasurements.Measurementofliquidsandgasesflowrateandquantitybydifferentialpressuremethod.Orificeplates,nozzlesISA1932andVenturitubesinsertedincircularcross-sectionfilledconduits.Spec
国际标准分类号:17.1
部分代替标准:GOST23720(1979);GOST26969(1986)