| 1. | The gas main explode and set fire to the house
煤气总管爆炸引起房子失火。
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| 2. | The workman accidentally drilled a hole in the gas main
那个技工意外地在煤气总管上钻了一个洞。
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| 3. | Okay , guys : mikes , needle , gas main , grill and casino , eh
好了,各位:麦克风针瓦斯总管铁栅栏和赌场
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| 4. | An exploding gas main shattered the tiles in the courtyard
爆炸的煤气主要管线把院子里的瓦片都震碎了。
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| 5. | What is it ? i forgot that i left the gas main on , which leaks
是什么事我忘了把瓦斯开关关上了正在漏呢
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| 6. | She was ordered out of her home by a fire marshal because the house next door had an explosion from a leaking gas main
她被消防局长命令离开她的房子，因为隔壁的房子瓦斯管线漏?引起爆炸。
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| 7. | Gaskets for gas supply - part 6 : gasket materials based on synthetic fibres , graphite or polytetrafluoroethylen for gas valves , gas appliances and gas mains
供气用密封垫.第6部分:气阀煤气设备和煤气主管道用
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| 8. | Materials for the subsequent sealing of underground gas mains - part 2 : materials for the subsequent sealing of joints in underground gas mains ; safety requirements and testing
地下煤气管道用后续密封材料.第2部分:地下煤气管道接
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| 9. | Materials for the subsequent sealing of joints in underground gas mains - part 1 : plastic foil and textile fibre linings used to seal gaspipes already in place ; safety requirements and testing
地下煤气管道接头附加密封材料.第1部分:已密封煤气管
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| 10. | Besides serving as carriageways for vehicles and pedestrians , roads also accommodate various utility services , such as water and gas mains , sewers and electricity and telephone cables
除了供车辆和行人使用外，本港的道路也敷设了各种公用设施，如水管、煤气喉管、污水渠、电缆和电话线等。
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