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海水冷却水质要求及分析检测方法 第3部分:氯化物的测定
Seawater quality requirements and analysis methods for seawater cooling system.Part 3:Determination of chloride
价格：￥14.00
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海水冷却水质要求及分析检测方法 第2部分:锌的测定
Seawater quality requirements and analysis methods for seawater cooling system.Part 2:Determination of zinc
价格：￥0.00
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生活饮用水臭味物质 土臭素和2-甲基异莰醇检验方法
Organic compounds in drinking water.Test methods of geosmin and 2-methylisoborneol
价格：￥0.00
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公共场所卫生检验方法 第2部分:化学污染物
Examination methods for public places.Part 2: Chemical pollutants
价格：￥0.00
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大型溞急性毒性实验方法
Method for acute toxicity test of daphnia magna straus
价格：￥0.00
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取水计量技术导则
Directive for technique of water metering
价格：￥0.00
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石油加工业卫生防护距离
Health protection zone for petroleum processing industry
价格：￥0.00
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手持便携式动力工具.振动试验方法.第2部分：气扳机、螺母扳手和螺丝刀
Hand-held protable power tools.Test methods for evaluation of vibration emission.Part 2: Wrenches, nutrunners and screwdrivers
价格：￥0.00
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无负压管网增压稳流给水设备
Non-negative pipe system pressure-increasing water supply equipment
价格：￥0.00
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电声学 测量传声器 第1部分：实验室标准传声器规范
Electroacoustics.Measurement microphones.Part 1:Specifications for laboratory standard microphones
价格：￥0.00
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