| 1. | This practice of underground storage is being widely used by the gas industry in many countries .
这种地下储存的方法，目前正广泛地为许多国家的煤气工业所采用。 |
| 2. | Roundup of china ' s natural gas industry development in
2003年中国天然气行业发展综述 |
| 3. | Influence of acceding to wto upon natural gas industry in china
对我国天然气工业的影响 |
| 4. | Petroleum and natural gas industries - piping
石油和天然气工业.管道 |
| 5. | The rapid development of vietnam ' s petroleum and natural gas industry
迅速发展中的越南油气业 |
| 6. | Petroleum and natural gas industries - aluminium alloy drill pipe
石油和天然气工业.铝合金钻杆 |
| 7. | Petroleum and natural gas industries ? ? specification for wire rope
石油天然气工业用? ?钢丝绳规范 |
| 8. | Petroleum and natural gas industries - aluminium alloy drill pipes
石油和天然气工业.铝合金钻杆 |
| 9. | Series 190 diesel engine for the petroleum and natural gas industry
石油天然气工业用190系列柴油机 |
| 10. | Dec 1 2005 china to open natural gas industry
2005 - 12 - 1 《直销管理条例》今起实施商务部要透明化管理 |
