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空气质量.一般状况.测量单位
Air quality - General aspects - Units of measurement
参考页数:3P;A4
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空气质量.定义和确定自动测量系统的性能特性
Air quality - Definition and determination of performance characteristics of an automatic measuring system
参考页数:31P;A4
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水质 硝酸盐的测定 第3部分:磺基水杨酸光度法
Water quality; determination of nitrate; part 3: spectrometric method using sulfosalicylic acid
参考页数:4P;A4
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声学.用声屏蔽法控制办公室和工作场所噪音的指南
Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens
参考页数:17P.;A4
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水质 水介质中有机化合物最终有氧生物降解能力的评价 静态试验(察恩-沃依恩斯方法)
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Static test (Zahn-Wellens method)
参考页数:11P.;A4
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水质 性能特征分析方法和评价方法的校准和计算 第1部分:线性校准功能的统计法
Water quality - Calibration and evaluation of analytical methods and estimation of performance characteristics - Part 1: Statistical evaluation of the linear calibration function
参考页数:8P.;A4
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水质 性能特征分析方法和评价方法的校准和计算 第2部分:使用非线性二级校准方程的方法
Water quality - Calibration and evaluation of analytical methods and estimation of performance characteristics - Part 2: Calibration strategy for non-linear second-order calibration functions
参考页数:12P.;A4
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船舶和海洋技术. 海洋环境保护. 港口废物接收设施的布置和管理
Ships and marine technology - Marine environment protection - Arrangement and management of port waste reception facilities
参考页数:23P.;A4
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