Drum A cylinder-shaped container for carrying liquids, chemicals, paint, etc.
大桶:圆柱体的箱子,装液体, 化学物质或者涂料的.
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The foot fits into a regular athletic-shoe, and the whole device costs about $ 3,000.
假脚上穿着普通的运动鞋.整套装置价值大约三千美元.
百科语句
Suitable for incandescent lamp mercury vapor lamp high-pressure sodium vapor lamp metal halide lamp.
可配装白炽灯、汞灯、高压钠灯、金卤灯.
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可配装汞灯 、 高压钠灯 、 金卤灯. 产品特点铸铝合金外客,压铸成形,表面喷塑.
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Whether or not the installation of the discharge tube and discharge valve closed?
是否安装了排泄管并且排泄阀闭合?
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The vortex tube is a device of refrigeration, which can divide compressed gas into warm streams.
涡流管是一种能把高压气体分离为冷热不同两股气流的制冷装置.
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When easy to operate, roll changing the roller loads the bearing seat not any influence.
而且使用方便, 换辊时轧辊装入轴承座不受任何影响.
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