往复式压缩机在运行中容易磨损和断裂。
Reciprocating compressors are prone to wear and tear during operation.
警告：不要用于往复式空气压缩机管路。
WARNING: Do not use for Reciprocating Air Compressor Service.
往复式织跟和脚趾适合性和舒适性更好。
警告：不要用在往复式空气压缩机管线上。
Warning - Do Not Use For Reciprocating Air Compressor Service.
研制出一种新型往复式混炼螺杆的结构形式。
The structure of a new type of reciprocating kneading screw is brought forward.
压光辊内采用螺旋往复式水槽，水循环冷却，效果极佳；
The felt wrapped circulation and cooling inside roll and bring a perfect effect.
介绍了数控往复式潜油电泵的工作原理、结构及技术特点。
The operation principal, structure and technical characteristics of this technology are introduced in this paper.
文章分析了往复式抽油机运行机理，并从中找出了其耗能的原因；
The operation mechanics is analyzed and the cause of energy waste is found.
可使用在循环水泵、多级泵、污水泵、往复式泵等有鼠动或跳动的设备上。
Multipolar pump. Polluted water pump. Move back and forth pump and jumping equipment.
可使用在循环水泵、多级泵、污水泵、往复式泵等有鼠动或跳动的设备上。
Multipolar pump. Polluted water pump. Move back and forth pump and jumping equipment.
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