1.
Application of PIG cleaning technology in steam pipeline cleaning
PIG清洗技术在蒸汽管道清洗中的应用
2.
Design and Research of the Flue Pipe Cleaning Robot Mechanical System
油烟管道清洗机器人机械系统设计与研究
3.
Design and Research of the Flue Pipe Cleaning Robot's Control System
油烟管道清洗机器人控制系统设计与研究
4.
Structural Design and Experimental Study of New Cleaning Pig
一种新型管道清洗Pig结构设计及实验研究
5.
The barometric pulse pressure method is a handy and effectual way for water pipe cleaning.
气压脉冲法是给水管道清洗的一种既方便、果又好的方法。
6.
Study of Efficiency in Pipe-line Cleaning with High Preasure Waterjets;
基于高压水射流技术小直径管道清洗效率的研究
7.
Design of Impedient Detect Range Finder for Central Air-conditioning Piping Rise Robot
用于中央空调管道清洗机器人障碍探测的测距仪器设计
8.
Application of High Pressure Water Jet Technology to Sewer Cleaning in University Apartments
高压水射流技术在高校公寓下水管道清洗中的应用
9.
Application of the high efficiency automatic pipe cleaning system to a central cooling station
高效全自动管道清洗系统在某集中冷站中的应用分析
10.
brush for cleaning tubes and piping
清洗管子和管道用刷
11.
hydrodemolition equipment [for cleaning tunnels]
高压清洗机〔清洗隧道〕
12.
Development and Application of Pig Cleaning System for Oil Pipeline
石油管道清管器清洗系统的开发与应用
13.
To clean strainer, shut off supply, remove bottom plug(4) and clean attached strainer.
要清洗过滤器，则先关闭供应管道，拆卸底部塞()并清洗附属的过滤器。
14.
a flexible tufted wire used to clean a pipe stem.
用于清洗管道系统的易曲的装缨球的金属丝。
15.
ballast-tamping or cleaning railway car
铁道道渣夯具或清洗车
16.
To clean strainer, shut off supply, remove bottom plug (4) and clean attached strainer.
要清洗过滤器，则先关闭供应管道，拆卸底部塞(4)，并清洗附属的过滤器。
17.
Research on the Sedimentation of Aerosol Particles in Ventilating Ducts and the Air Duct Cleaning Interval
通风空调管道内气溶胶颗粒物的沉降及风管清洗周期的研究
18.
Valve shall be provided by manufacturer cleaned and bagged for oxygen service.
新购买的阀门应该经过制造商的清洗和包装,适用于氧气管道系统。