作废 JJG (沪) 39-1996
公称口径15mm水表(试行) 公称口径15mm水表(试行)
发布日期:
实施日期:
分类信息
发布单位或类别: 中国 国家计量检定规程
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标准简介
相似标准/计划/法规
JJG(机械) 17-1990
公称口径15-40mm冷水水表加速磨损试验装置检定规程
Verification Regulation of Accelerated Wear Test Facilites for Nominal Diameter 15mm to 40mm Cold Water Meters
1990-08-06
JJG(机械) 16-1990
公称口径15~40mm冷水水表压力损失试验装置检定规程
Verification Regulation of Pressure Loss Test Facilities for Nominal Diameter 15mm to 40mm Cold Water Meters
1990-08-06
JJG (机械) 16-1990
公称口径15-40mm冷水水表压力损失试验装置检定规程
Verification Regulation of Pressure Loss Test Facility for Nominal Diameter 15mm to 40mm Gold water Meters
JJG (机械) 17-1990
公称口径15-40mm冷水水表加速磨损试验装置检定规程
Verification Regulation of Accelerated Wear Test Facilities for Nominal Diameter 15mm to 40mm Gold Water Meters
公称水表口径试行mm

最后更新时间 2025-08-29