This standard specifies the classification of cone-sealed hose assembly cylindrical pipe thread cone joints. This standard is appl

This standard specifies the classification of cone joints of cone sealing hose assemblies. JB/T 6144.1-1992 Cone joints of cone se

This standard specifies the classification of cone seal 45° cotton braided hose assemblies. This standard is applicable to cone se

This standard specifies the classification of cone seal double 90° cotton braided hose assemblies. JB/T 6143.3-1992 Cone seal doub

This standard specifies the classification of cone seal 90° cotton braided hose assemblies. This standard is applicable to cone se

This standard specifies the classification of cone-sealed cotton braided hose assemblies. This standard applies to cone-sealed cot

This standard specifies the classification of cone seal 45° wire braided hose assemblies. JB/T 6142.4-1992 Cone seal 45° wire brai

This standard specifies the classification of cone seal double 90° steel wire braided hose assemblies. This standard is applicable