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气体标准物质研制报告编写导则
The guide for drafting in report of gas reference materials
参考页数：8P.;A4
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化学试剂.酸碱指示剂pH变色域测定通用方法
Chemical reagent.General method for the determination of pH ranges corresponding the colour transition of acid-base indicators
参考页数：11P.;A4
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化学试剂 采样及验收规则
Chemical reagent.Regulations for sampling and acceptance
参考页数：6P;A4
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化学试剂.气相色谱用载体有效塔板数的测定
Chemical reagent.Determination of the effective plate number of solid support in a gas chromatography
参考页数：6P.;A4
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化学试剂.气相色谱固定液极性常数测试方法
Chemical reagent.Test method for polarity constant of liquid stationary phase in gas chromatography
参考页数：5P.;A4
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化学试剂.标准玻璃乳浊液和澄清度标准
Chemical reagent.Standard of clear liquor,made from glass dust,and standard of transparence
参考页数：4P.;A4
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化学试剂 总氮量测定通用方法
Chemical reagent.General method for the determination of total nitrogen
参考页数：8P.;A4
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冬季维护设备. 融雪剂. 其他固态和液态融雪剂. 要求和试验方法
Winter maintenance equipment. De-icing agents. Other solid and liquid de-icing agents. Requirements and test methods
参考页数：44P.;A4
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化学消毒剂和防腐剂.化学消毒剂和防腐剂欧洲标准的应用
Chemical disinfectants and antiseptics. Application of European Standards for chemical disinfectants and antiseptics
参考页数：80P.;A4
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化学分析试剂.第2部分:规范(第1系列)
Reagents for chemical analysis - Specifications (first series)
参考页数：66P.;A4
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