1) TDW PIG SIG IV scraper
TDW清管器
1.
This paper describes the principle of TDW PIG SIG IV scraper passage indicator, analyzes the problems existed in actual pigging process and make technological improvement on TDW PIG SIG IV scraper passage indicator.
概述了TDW清管器过球指示器的工作原理,对清管器在实际运行中出现的问题进行了分析,对清管器过球指示器进行了技术改进。
2) pipeline PIG
清管器
1.
Improvement to the transmitter system of electronic pipeline pig
电子清管器发射机系统的改进设计
2.
Through analysing the composition of scales and calculating the minimal diameter and maximal length of PIG,the size and the type of the pipeline PIG were properly selected,the operation technology were optimiged.
针对江苏油田单井注水管线管径小、结垢严重的现状,开发了适用于小口径注水管线的强力清管器,推导了清管器最小球径及最大球杆长度的计算公式。
3) PIG cleaning pipe machine
PIG清管器
4) Pig
[英][pɪɡ] [美][pɪg]
清管器
1.
Analysis on block of PIG in wax crude oil pipeline;
含蜡原油输送管道清管器卡堵事故原因分析
2.
Numerical Research on Force of PIG in Oil Pipeline;
输油管道清管器受力数值研究
3.
Research on Motional Regularity of Pig in Oil Pipeline;
输油管线中清管器运行规律研究
6) cleaning pig
清管器
1.
The design and selection of submarine pipeline\'s cleaning pig was performed in accordance with the reconstruction process of the condensate gas field JZ20-2.
根据锦州20-2凝析气田海底管道改造工艺,完成了海底管道清管器的设计选型,设计并实现了锦州20-2海底管道的排水、惰化、干燥等投产工艺。
补充资料：小清
1.政局动乱后出现的初步安定。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条