
Hydraulic Fluid Power - Valves Controlling Flow And Pressure - Test Methods
出版:Belgian Standards

专家解读视频
1988 [19/01/1989]
ISO 4411:1986 - Identical
ISO 5598:1985 - Identical
ISO 6403:1988 - Identical
ISO 1219:1976 - Identical
IEC 60085 Ed. 4.0 - Identical