对我国一般的城市基站，环境电磁辐射低于标准限值。
For general urban base station in China, the environmental electromagnetic radiation is below the limits value of standard.
国家质检总局新修订的《饮用天然矿泉水》国家标准草案正在网上征求意见，新标准中溴酸盐限值初定为0.01mg/L。
The draft amendment for natural mineral water standard is soliciting public opinions on the website of China's quality watchdog, which limits the level of bromate at 0.01mg/L.
汽车排放的简易工况法测试方法，包括三个内容：测试运转循环、测试限值标准和测试设备。
The simple procedure of testing automobile discharges includes three contents: operates circulation test, limited standard and equipment.
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