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循环冷却水中总有机碳(TOC)的测定
Determination of total organic carbon (TOC) in industrial circulating cooling water
价格：￥0.00
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臭氧处理循环冷却水技术规范
Code for recirculating cooling water treatment by ozone
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再生水中化学需氧量的测定 重铬酸钾法
Determination of chemical oxygen demand of reclaimed wastewater.Potassium dichromate method
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水处理剂缓蚀性能的测定 旋转挂片法
Determination of corrosion inhibition performance of water treatment agents.Rotation specimen method
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工业循环冷却水中浊度的测定 散射光法
Industrial circulating cooling water.Determination of turbidity.Diffused radiation method
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锅炉用水和冷却水分析方法 化学耗氧量的测定 重铬酸钾快速法
Analysis of water used in boiler and cooling system.Determination of chemical oxygen demand.Rapid method with potassium dichromate
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循环冷却水节水技术规范
Technical specification for saving water of circulating cooling water
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锅炉用水和冷却水分析方法.氯化物的测定.硫氰化铵滴定法
Analysis of water used in boil and cooling system.Determination of chloride.Ammonium thiocyanate titration method
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工业循环冷却水中亚硝化菌的测定 MPN法
Examination of nitrite bacteria in industrial circulating cooling water.MPN test
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反渗透系统膜元件清洗技术规范
Technical regulations for cleaning of reverse osmosis membrane element
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