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- Test method for residual stress in oil and gas line pipe 油气输送焊管残余应力测试方法的研究
- Use of High-Strength Line Pipe Can Improve Economics of Long-Distance Gas Lines 使用高强度管线提高长距离输气的经济效益
- gas line pipe 煤气管线用管
- The car wouldn't start because dirt clogged the gas line. 输气管是用来输送天然气的管道。
- Scope: Line pipe installation. Line pipe installation. 经营范围:线路管道设备安装。
- All gas line support brackets and tie rods will be galvanized type. 气体管路所有的支架都要镀锌防腐。
- The stainless steel glass line pipe is firm, durable, and aerviceable. 不锈钢玻纹管坚固耐用,使用寿命长。
- THE FUEL GAS LINES INTO AND OUT OF THE BE FLANGED. 燃料气体导入和导出接管在带法兰端。
- The vibration of fractionator was eliminated by decoking the oil gas line. 对油气线进行消焦处理后，分馏塔振动被消除。
- The conclusions show that the abnormal fracture surfaces of DWTT on X70 line pipe have four types. 结果表明,厚壁X70管线钢DWTT异常断口有4种类型。
- MS: You'll drill into one of a dozen gas lines behind the wall. 那你就会钻通墙里的某一根煤气管道。
- This trap is suitable for low temperature accompanying heat line pipe and working condition which needs low temperature to discharge frozen water. 该阀适用于低温伴热管线和需要低温排除凝结水的工况。
- This method is an important one for laboratory evaluation of SSC resistance of line pipe steel.It proceeds,now,to study this method at home. 该方法是管线钢抗硫化物应力开裂（SSC）性能的重要实验室评价方法，在我国刚开始研究。
- So we suggested that the mechanism of SSCC for X70 grade line pipe steel is synergism of anodic dissolution and hydrogen embrittlement. 分析表明X70管线钢的SSCC受阳极溶解和氢脆共同控制。
- This Zingiberaceae cardamom is the fruit of the perennial herb with a gas line, Jianwei, and so on Xiaoshi effectiveness. 这种姜科豆蔻属多年生草本植物的果实，具有行气、健胃、消食等效用。
- The enterprise PSG Petro Service GmbH &Co. KG deal in Measuring gas lines. KG是一家高级企业，该企业使用多种工艺制造测量气体通道。
- Addition of an anti-freeze agent such as methanol or glycol to the gas stream to prevent hydrates from forming in a gas line. 往气流中注防冻剂，如甲醇或乙二醇，可防止在气体管道中形成水合物。
- Mechanical properties and microstructural characters of hot-rolled plates of an acicular ferrite steel for line pipe were investigated by transmission electron micrographs (TEM). 摘要在透射电镜(TEM)下观测了一种管线用针状铁素体钢热轧板材的显微组织并研究了力学性能。
- Improved injector, gas line and valve driving model of a GC equipped with ECD,the system can continuously measure CFC 11 and CFC 12 in an air sample simultaneously in ten minutes. 基于气相色谱仪 (GC)和电子捕获检测器 (ECD) ,设计了一种连续测量大气中痕量氯氟烃的自动系统。
- Russia long-term strategic intention is, through becomes the air conduit the cooperative project to control Ukraine's gas line, this is also it in Belorussia's procedure. 俄罗斯长期的战略企图是，通过把输气管变为合作项目以控制乌克兰的输气管道，这也是它在白俄罗斯的做法。
