Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
JB/T 14241-2022 |
Integral valve type orifice flowmeter {译} 一体式阀式孔板流量计 |
China Machinery Industry
Standards orifice |
English PDF |
NB/T 20572—2019 |
Technical guidelines for commissioning of restrictor orifice plates in nuclear power plants {译} 核电厂限流孔板调试技术导则 |
China Energy Industry
Standards orifice |
English PDF |
HJ/T 368-2007 |
Technical requirement for environmental labeling products. Special orifice flowmeters for total suspended particulate sampler calibration 环境保护产品技术要求 标定总悬浮颗粒物采样器用的孔口流量计 |
China Environmental Protection Industry
Standards orifice |
English PDF |
CJ/T 3029-1994 |
Adjustable weir-gate (orifice width 300~5000 mm) 可调式堰门 (孔口宽度300~5000mm) |
China Urban Construction industry
Standards orifice |
English PDF |
CJ/T 3029-1994 |
Adjustable weir-gate (orifice width 300~5000 mm) 可调式堰门 (孔口宽度300~5000mm) |
China Urban Construction industry
Standards orifice |
English PDF |
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