Measurement Canada is working to modernize the Weights and Measures Act and the Electricity and Gas Inspection Act to improve measurement accuracy in the mar... CA Sector - 《Industry Canada》 被引量: 0发表: 0年 ACT legislation register - Weights and Measures Regulations (Amendment) (repealed)...
2.1MaximumpermissibleerrorsaccordingtoIndianregulations...6 2.2MaximumpermissibleerrorsaccordingtoOIMLR111(5000kgto100kg)...7 2.3MaximumpermissibleerrorsaccordingtoOIMLR111(50kgto1mg)...7 3Visualinspection...
The pollution due to PM2.5 had a large space to decline, especially in the central cities; Even though O3 pollution had been taken seriously in 2019 and several measures had been adapted for prevention in Shaanxi Province, the O3 pollution in summer was not controlled effectively. The ...