推荐性国家标准废止
GB/T 3452.3-1988
液压气动用O形橡胶密封圈 沟漕尺寸和设计计算
Fluid power systems--O-ring--Design criteria for O-ring housing--Basic calculation
- 实施日期
- 1989-01-01
- ICS 分类
- 23.040.80
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 3452.3-1988
Fluid power systems--O-ring--Design criteria for O-ring housing--Basic calculation
GB 6969-1986
Rubber suction hose for fire-fighting purpose performance requirements and test methods
GB/T 4621-1984
Spiral wound gaskets test method of steam sealing characteristics
GB 3452.1-1992
Fluid systems--Sealing devices--O-rings--Inside diameters, cross-sections, tolerances and size identification code
GB/T 2556-1981
Pipe flanges for ordinary use--Sealing surfaces--Forms and dimensions
GB/T 2555-1981
Pipe flange connectors for ordinary use--Mounting dimensions