pump cover

常见例句

Under the condition of orthogonal experiment process parameters, we actually produced Die Casting pump cover .
并选用以上正交试验的工艺参数，对泵盖进行实际压铸生产。
The main parts include pump body, pump cover, impeller, axis, sealing rings, intermediate support, sealing and suspension parts and other components.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
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Pump cover material with steel ZG230-450 more, can also be used ductile iron, the latter two materials contrast of wear resistance and hardness and heat resistance to be because the former.
泵体、泵盖的材质采用铸钢ZG230-450的较多，也可以采用球墨铸铁材质，两种材质对比后者的耐磨性和硬度以及耐温性要因为前者。

Americans could use this money as they see fit--to help meet their monthly bills, cover higher costs at the gas pump or pay for other basic necessities.
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To make a gadget called the Can Pump N' Pour, a circular hard plastic ring with a rubber cover that keeps the fizz in opened soda cans, Davison engineers went through 30 different versions with its own moldmaking machines before getting the shape right.
FORBES: Inside InventionLand