“extreme-pressure lubricant”的概念、定义、翻译、参考文献-科学参考

单词	extreme-pressure lubricant
释义	extreme-pressure lubricant Encyclopedia 工学极压润滑剂释 extreme-pressure lubricant极压润滑剂在高温高压条件下，降低钻具与井壁间摩擦阻力的化学物质。
随便看	position catalogue position circle Position Classification position classification position coder position construction position control position detector position effect position effect variegation position electron position encoder positioner position error measurement technology position four-vector position function position generator position gyroscope position head position hologram position indicating mark positioning positioning and orientation system positioning device positioning dowel

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