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航空液压油 热氧化安定性及腐蚀测定法
价格:¥0.00
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含水难燃液压抗腐蚀性测定法
Determination of the corrosion resistance of water-containing fire-resistant hydraulic fluids
价格:¥0.00
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石油基液压油高压叶片泵磨损特性测定法
Standard test method for indicating wear characteristics of petroleum hydraulic fluids in a high pressure constant volume vane pump
价格:¥0.00
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油、气、水井防砂作业用石英砂
Quartz and for sand control in oil,gas wella and water injection wells
价格:¥0.00
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从工作状态液压系统管路中抽取液样的方法
Extraction method of fluid samples from lines of an operating system
价格:¥0.00
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油液样品容器清洁度评定方法
Evaluation method of cleanliness for fluid sample containers
价格:¥0.00
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油液中固体颗粒污物的显微镜计数法
价格:¥0.00
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