practice on modification of temperature& pressure relief system of fourth evaporation in alumina production

mechanism and results of prevention of rockburst by controlled pressure relief deep holes

深孔控制卸压爆破防突机理和效果考察

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application of casing pressure relief valve on oil recovery by subsurface pumps

套管定压放气阀在抽油泵采油中的应用

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effect of bubbles on pressure relief model

掺气气泡对减压实验测量结果的影响

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reliability design of gas pressure relief valve

气体减压阀可靠性设计

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the study of static and dynamic characteristics of superhigh pressure relief valves

超高压溢流阀静动态特性的研究

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simulation and experiment on static characteristic of water hydraulic proportional pressure relief valve

纯水比例溢流阀静态特性的仿真与试验

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numerical analysis of the pressure relief effect on slot at different initial stresses

初始应力对缝槽卸压效果影响的数值分析

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numerical simulation of small pillar stress concentration areas borehole pressure relief effect

小煤柱应力集中区钻孔卸压效果的数值模拟

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application of pressure relief drainage technology in mining fold coal seam

卸压抽放技术在开采褶皱煤层中的应用

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summarization of test on new pressure relief device in fujian electric power network

福建电网新变压器压力释放阀测试总结

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research the cat of pressure relief valve performance on the steady pressure

溢流阀稳压特性CAT的研究

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reasonable design of complex pressure relief system

复杂压力释放系统的合理设计

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discussion of the effect of pressure relief device on instrument transformer

对互感器安装压力释放装置问题的商榷

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research and test of operating performance of pressure relief valves

压力释放阀动作性能的试验研究

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the standard and test status of new pressure relief device are introduced.

介绍了2003年新购变压器压力释放阀的测试标准及测试情况。

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control system of the pressure relief methane test platform based on plc

基于PLC的卸压瓦斯开发模拟试验台系统

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carbonaceous materials for the production of aluminium; pitch for electrodes; determination of contents of quinoline-insoluble material

炼铝用碳素材料.电极用沥青.喹啉不溶物含量的测定

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carbonaceous materials for the production of aluminium. pitch for electrodes. determination of content of toluene-insoluble material.

生产铝用碳质材料.电极用沥青.甲苯不溶物质总含量测定

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an insoluble material formed as a result of either deterioration reactions in an oil or by contamination of an oil, or both.

由于润滑油的惰化反应或者油里含有杂质所形成的不溶解的物质。

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compared with pure cotton fabric, when increasing the blending ratio of high simulated cotton-like-polyester/ cotton fabric, the wrinkle resistance, drapability and dimensional stability improved obviously, the anti-pilling effect is very good, and the cotton-like appearance is remarkable.

仿棉聚酯／棉混纺织物随混纺比的增大，抗皱性、悬垂性和尺寸稳定性与纯棉相比，有明显提高，抗起毛起球效果优良，外观仿棉效果显著。

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