NFPA T3.21.8-1990 标准详情
- 标准号:NFPA T3.21.8-1990
- 中文标题:气压传动 - 测量响应时间 - 方向控制阀
- 英文标题:Pneumatic Fluid Power - Measurement Of Response Time - Directional Control Valves
- 标准类别:美国防火协会NFPA
- 发布日期:
Includes a standardized procedure for defining, determining and reporting the response time of electrically or pneumatically operated pneumatic directional control valves. The results are applicable only to compressed air at the pressure and temperat
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