mine pump的例句大全

A Research on the Design and Implementation of the Fixed Pump Station Ejecting Gas in the Mine

井下固定式抽放瓦斯泵站设计及实施探究

this paper discussed three parameters: degree of separation, concentration of mine and pressure of circle pump.

本文主要讨论了矿物 解离 度、矿浆浓度和循环泵压力对浮选柱分选指标的影响.

Study on Checking Methods of Efficiency of In-Service Mine Water Pump

矿山在用排水泵效率检验方法的研究

Fault identification and processing of centrifugal water pump in mine

矿用离心式水泵故障识别及处理

Improvement of Relayed Drainage System of Large Scale Mine Submerge Motor Pump

大型矿用潜水电泵接力排水系统的改进

Besides, this paper designed, calculated and selected the critical component of the new-type brake, such as lord brake spring, brake hydraulic cylinder and power supply hand pump, and check the braking performance of the brake to achieve the requirements of Coal Mine Safety Regulations.

此外对新型制动器中影响制动器性能的关键部件主制动弹簧、制动液压缸以及动力源手摇泵进行设计计算和选型，并校核制动器的制动性能，确定能够达到《煤矿安全规程》的要求。