1.
Plastic Limit Load Analysis of the Gas Elbow Pipe with Pitting Flaws
含点蚀缺陷燃气弯管塑性极限载荷分析
2.
piped-gas distribution
气体燃料导管输送系统
3.
"Pipe Gas Supply Co., Ltd."
管道燃气供应有限公司
4.
Failure analysis on 16Mn steel elbow for oil and gas gather-transport pipeline
16Mn钢油气集输管线弯管失效分析
5.
Black smoke is caused by raw fuel being burnt in the exhaust.
黑烟说明有燃料在排气管中燃烧。
6.
Safety managent rules of gas-burning appliances for domestic use
家用燃气燃烧器具 安全管理规程
7.
The Design of a Pneumatic Multi-standards Semi-automatic Pipe-bend Machine
一种气动多规格半自动弯管机的设计
8.
Numerical simulation of flow properties in curving gas vitta
天然气流经弯曲油管柱时的流场模拟
9.
Resistance characteristics of vertical bend in dense-phase pneumatic conveying of pulverized coal under high pressure
高压密相气力输送垂直弯管阻力特性
10.
manifold (intake and exhaust) for spark-ignition internal combustion engines (excl. aircraft)
歧管（进气和排气）,用于火花点燃式内燃机（不包括航空用内燃机）
11.
manifold (intake and exhaust) for compression-ignition internal combustion engines (excl. aircraft)
歧管（进气和排气）,用于压燃式内燃机（不包括航空用内燃机）
12.
manifold (intake and exhaust) for internal combustion, aircraft engines
歧管（进气和排气）,航空内燃机用
13.
You should light the gas as soon as it is turned on.
一扭开煤气管, 你就应该点燃煤气。
14.
Development of Hydraulic Calculation Program for Gas Network with Multiple Gas Sources
多气源燃气管网水力计算程序的开发
15.
Gas Consumption Forecast for Long-term Planning of City Gas Pipeline Network
城市燃气管网长期规划用气量的预测
16.
Effect of curve of GlideScope and tracheal tube intubation in patients with cervical spine immobilization
喉镜及气管导管弯曲度对模拟颈椎制动患者气管插管的影响
17.
Briefly Discussion on Steel Pipe Application and Protection in City Gas Pipeline Network
钢管在城市燃气管网中的应用和防护
18.
Application of Integrity Management Process to Urban Gas Pipeline System
完整性管理在城市燃气管网上的应用