喷枪在垂直面自动移动的装置，一个回动的或往复式的提供移动的装置。
Device used to move automatic guns in a vertical plane. A reversing or reciprocating drive system provides motion.
其它往复式压缩机的防护装置应符合API 618或生产厂家标准，两者取一适用者。
Protective devices for other reciprocating compressor shall be in accordance with API 618 or manufacture's standard, whichever applicable.
小型乙烯生产装置的往复式甲烷制冷压缩机出口气体中存在黑色粉尘，易进入冷箱造成堵塞，影响甲烷制冷并危及装置生产。
The black powder in the exit gas of methane compressor caused the plugging of coo ling box and resulted in the reduction of refrigeration effect.
研究设计了往复式切割器新型驱动装置，用于全喂入稻麦联合收割机双动刀切割器。
The new drive mechanism for the double knife cutter bar of self propel Combine harvester with rubber crawlers have been development.
介绍一种往复式金属零件凹表面打磨装置的组成部分、运动方案、基本结构和使用情况。
Has discussed a device that can be used to grinding dented surface of spare parts by back and forth movement. It has been introduced that the composition, the moving scheme, the structure and usage.
本研究的主要目的是研制一个车上的微处理机装置，用于探测往复式内燃机的故障。
The purpose of research is to develop a Microprocessor Unit (MPU) that is used to inspect the fault of reciprocating engines.
本研究的主要目的是研制一个车上的微处理机装置，用于探测往复式内燃机的故障。
The purpose of research is to develop a Microprocessor Unit (MPU) that is used to inspect the fault of reciprocating engines.
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