The developed materials through the sand slurry abrasion test have been successfully put into practice in the shell of dredging pump and the cutter piece.
研究证明，该试验机能模拟疏浚工况，已成功应用在挖泥船泥泵壳和绞刀片耐磨材料的磨损试验上。
This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder, This method covers the shortages of AC argon arc weld and gas welding.
介绍了对油泵机缸体铝锰合金铸造件缺陷补焊修复的技术工艺，且弥补了若采用交流氩弧焊和气焊施焊时存在的不足。
Structural design and operational principle of molds for plastics piston pump housings are presented. The mold presents itself as a simple and rational piece of design work.
介绍了柱塞式液压泵塑料壳体注塑成型模具的结构设计和工作原理，该模具具有简单合理、动作可靠等特点。
This system has huge database contain familiar 29 fault phenomenon, overlay hydraulic pump, hydraulic valve, hydraulic urn, pipeline and hydraulic accessory 160 piece of fault information etc.
本系统知识库庞大，包括常见的29 种故障现象，涵盖了液压泵、液压阀、液压缸、管路、液压辅件等160 余条故障信息。
The utility model discloses a positioning structure of a steering oil pipe and an oil pump interface for an automobile, which comprises a metal joint and a positioning block (positioning piece).
本实用新型公开了一种汽车转向油管油泵接口的定位结构，它由金属接头、 定位块（定位片）组成。
Except for the obvious pump problems (such as make sure that the pump can feed water under the setting pressure); other problems also will affect the work piece precision.
除了明显的泵问题(例如确保泵在设定压力下输送水)之外，其它问题也会影响工件精度。
Except for the obvious pump problems (such as make sure that the pump can feed water under the setting pressure); other problems also will affect the work piece precision.
除了明显的泵问题(例如确保泵在设定压力下输送水)之外，其它问题也会影响工件精度。
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