1) gas steel pipeline
燃气钢管
1.
Research of Corrosion Prediction for Buried Gas Steel Pipeline Based on Markov Theory;
基于马尔可夫理论埋地燃气钢管腐蚀预测研究
2) in-service underground gas pipeline
在役燃气钢质管道
4) gas pipeline
燃气管线
1.
Through analysis on the process of unsteady leakage of gas pipeline,the calculating model of unsteady leakage rate has been established.
通过对燃气管线动态泄漏过程的分析,建立了动态泄漏率计算模型。
2.
An integrity management system for Xining gas pipeline was introduced,which has been proved successful.
主要介绍管道完整性管理技术在西宁市城镇燃气管线中的应用。
5) gas pipe
燃气管
1.
Performance of speciality HDPE resin for gas pipe;
HDPE燃气管专用料6380 MBL的性能
2.
Differential scanning calorimetry (DSC) tests were carried out on several main polyethylene gas pipes on domestic market by means of Isovelocity Temperature Drop Crystallization and Gradient Isothermal Crystallization.
通过等速降温结晶和梯度等温结晶两种方法对国内市场的几种主要燃气管用聚乙烯树脂进行DSC测试。
3.
Studies and analyzes mechanical property, creep crack propagation resistance and melt strength of Qilu PE100 gas pipe speciality resin DGDB2480HBK.
对齐鲁PE100级燃气管专用料DGDB2480HBK的力学性能、耐慢速裂纹增长性能、熔体强度等进行了研究与分析。
6) gas pipeline
燃气管道
1.
Inquiry into a few issues related to the gas-tight test of outdoor gas pipeline;
室外燃气管道气密试验相关问题探讨
2.
The waterpower calculation table exploitation and its application about low pressure branch gas pipelines;
低压枝状燃气管道水力计算表的开发及应用
3.
Finite element analysis of residual stress of welding repair for gas pipeline;
燃气管道焊接修复残余应力的有限元分析
补充资料：宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组
宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组
宝鸡石油钢管厂大口径薄壁钢管的中508排辊成形机组
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