标准分类 Standards |
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中文名称:加热和冷却水系统用双调节球形阀和流量测量装置规范 |
标准号:BS 7350-1990 |
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标准号: |
BS 7350-1990 |
英文名称: |
Specification for double regulating globe valves and flow measurement devices for heating and chilled water systems |
中标分类: |
仪器仪表>>流量与物位仪表 |
发布日期: |
1990-10-28 |
发布单位: |
GB-BSI |
标准状态: |
请与本站工作人员进行确认 |
实施日期: |
1990-10-28 |
ICS分类: |
供水系统>>供水系统 |
起草单位/标准公告: |
BSI |
正文语言: |
英语 |
页数: |
26P;A4 |
被代替标准: |
89/76940 DC-1989 |
内容提要(CN): |
给水和废物排放系统(建筑);流量测量;流量率;性能;压力;准确度;试验设备;符号;管道配件;铸铁;作标记;试验条件;性能试验;额定值;流量计;旋压阀;流体设备;铜合金;液体阀;尺寸;孔板流量计;按大小分级;水阀;阀门;钢;温度;流量系数;定型试验;给水(建筑物);双;流量调节阀;供热水系统;冷水供给系统;设计 |
内容提要(EN): |
Accuracy;Cast-iron;Cold-water supply systems;Copper alloys;Design;Dimensions;Double;Flow coefficient;Flow measurement;Flow rates;Flow regulators;Flowmeters;Fluid equipment;Hot-water supply systems;Liquid valves;Marking;Orifice flowmeters;Performance;Performance testing;Pipe fittings;Pressure;Ratings;Screw-down valves;Size classification;Steels;Symbols;Temperature;Test equipment;Testing conditions;Type testing;Valves;Water supply and waste systems (buildings);Water supply (buildings);Water valves |
归属: |
英国 |
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