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 GB/T 14573.4-1993  
Acoustics--Statistical Methods for determining and verifying stated noise emission values of machinery and equipment--Part 4:Methods for stated values for batches of machines

声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第四部分:成批机器标牌值的确定和检验方法
 GB/T 14573.2-1993  
Acoustics--Statistical Methods for determining and verifying stated noise emission values of machinery and equipment--Part 2:Methods for stated values for individual machines

声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第二部分:单台机器标牌值的确定和检验方法
 SH/T 0568-1993  
(Water-in-oil eMulsion storage stability assay (oven method))

油包水型乳化液贮存稳定性测定法(烘箱法)

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