pipe component是什么意思

用法例句

Then, on the basis of comprehensive comparisons and analyses of respective requirements and differences between production permit of welded steel pipes and manufacture permission of pressure piping parts, it is suggested to have unification under the jurisdiction, steady transition .

结合实际操作过程中积累的经验,对石油天然气工业用焊接钢管相关的国家行政监督检验与许可进行叙述,在综合比较、分析焊管产品生产许可证和压力管道元件制造许可规定要求与区别的基础上,提出了统一归口、平稳过渡、保证质量的原则意见,使企业对申请与取证的方式更加明确。

The Development and Actuality of Oil & Gas Pipeline Testing;

油气管道检测技术发展和现状

Comprehensive Application of External Examination Technology for Oil and Gas Pipelines;

油气管道外检测技术的综合应用

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

Modal Analysis of Axial Vibration of Straight Pipes of Hydraulic System;

液压系统管道轴向振动的模态分析

Welding of thick-wall 12Cr1MoVG pipe at low temperature;

厚壁12Cr1MoVG管道在低温环境下的焊接

Numerical simulation of temperature distribution and analysis of effective factor of tracing pipe in heavy oil gathering and transportation;

稠油集输伴热管道轴向温度及伴热效果影响因素分析

Cause of stress corrosion due to wet H_2S in the piping in pressurized shift section in ammonia plant and how to heal with it;

合成氨加压变换管道湿H_2S应力腐蚀原因分析及对策

The Piping Plan of the Vacuum Tower in Daqing Oilfield 3.50MMTA Cdu/Vdu;

大庆油田助剂厂3500kt/a常减压减压塔的管道设计

Applicaion of anodically protected stainless steel acid distributor and piping in a large-scale metallurgical acid plant;

阳极保护不锈钢分酸器及管道在大型冶炼烟气制酸装置中的应用