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JB/T 5904.2-1999 JB/T 5904.2-1999 Technical requirements for manufacturing low-pressure turbine expanders JB/T5904.2-1999 Standard
JB/T 5904.1-1999 This standard is a revision of ZB J76 033-90 "Technical Conditions for Low-Pressure Turbine Expanders", and the m
This standard applies to centrifugal turbine expanders that obtain cooling capacity by expansion work in processes such as air sep
This standard is a revision of the four standards ZB J76 009.1-88, ZB J72 009.2-88, ZB J76 032-90 and JB 5903-92. New contents hav
JB/T 5902-2001 This standard is a revision of JB/T 5902-1992 "Technical Conditions for Oxygen Pipelines for Air Separation Equipme
This standard specifies the classification, technical requirements, inspection methods, marking, packaging and storage of cross-sh
This standard specifies the types and basic parameters, technical requirements, testing and inspection rules of material rake cran
This standard specifies the types and basic parameters, technical requirements, test and inspection rules, etc. of quenching crane