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添加剂和含添加剂润滑油硫酸盐灰分测定法
Petroleum products-Lubricating oils and additives-Determination of sulphated ash
参考页数:7P.;A4
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含添加剂润滑油的钙、钡、锌含量测定法(络合滴定法)
参考页数:
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添加剂中镁含量测定法(原子吸收光谱法)
参考页数:3P.;A4
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燃油清净助燃剂
Deposit Combustion Control Fuel Additive
参考页数:17P.;A4
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高压水砂破裂法和砾石包装作业用支撑剂性能的测量用推荐实施规程
Recommended Practice for Measurement of Properties of Proppants Used in Hydraulic Fracturing and Gravel-packing Operations
参考页数:
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工程用生物基复合材料术语
Terminology for bio-based composite materials in engineering
价格:¥0.00
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添加剂和含添加剂润滑油硫酸盐灰分测定法
Petroleum products-Lubricating oils and additives-Determination of sulphated ash
价格:¥0.00
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