self-unloading pump [机] 自动卸料泵
UFC unloading pump 脲醛胶浓缩液卸料泵
oil unloading pump motor 卸油泵电动机
acid unloading pump motor 卸酸泵电动机
vacuum-type unloading pump 真空式卸鱼泵
Fuel pump (unloading pump, high viscosity pump, asphalt pump) gear wear and tear parts mainly is the tooth meshing, involute face and gear ends plane.
燃油泵(卸油泵，高粘度泵，沥青泵)齿轮的磨损部位主要是齿的啮合、渐开线工作面和齿轮两端平面。
Unloading pressure and value of alarm parameter of emulsion pump can be adjusted by stroking keys.
乳化液泵卸载压力和报警参数值可利用按键根据实际需要来调整。
Three major oil unloading methods used in tank trains are introduced. They are vacuum system, sliding vane pump, and submersible pump unloading.
介绍了轻油铁路卸车主要采用的三种方式，即真空系统接卸、滑片泵(转子泵)接卸和潜油泵接卸。
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