The basic structure and work principle of the fishing oil pump & fishing oil wellhead that are necessary accessories of the…
重点阐述了与车载抽油装置相配套的分体式捞油泵及捞油井口的基本结构和工作原理。
The main technique parameter, basic structure and work principle of HT-120 concrete finisher are introduced, and the point for attention in using this equipment are interpreted briefly.
介绍了一种新型拼装式施工设备- HT - 120型水泥混凝土路面摊铺整平机的主要技术参数、基本结构及工作原理。并简要叙述了在使用该设备中应注意的事项。
This paper introduces the basic structure and the work principle of the multi-purpose auto-control health care bed.
介绍了机电一体化新产品——多功能自动控制保健床的基本结构和工作原理。
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