您要查找的是不是:
- Large Diameter HDPE Water Supply And Gas Supply Pipe Extrusion Line 大口径HDPE供水管及燃气管挤出生产线
- You must shut the gas supply off if there's a leak. 煤气泄漏时,必须把截门关上。
- The reasons of the crack of the general gas supply pipe in a ammonia plant primary reformer and the repairing construction 合成氨装置一段转化炉输气总管开裂原因分析及修复
- The gas supply has gone off for several days, which gives us much trouble. 煤气已断了几天了,这给我们造成许多麻烦。
- Water and gas supply will be municipalized. 水和煤气的供应将归市管。
- Brief Statement on New Plastic Water Supply Pipe. 新型塑料给水管简述。
- Flush dirt and scale from supply pipe. 冲洗供应管道内的污物和水垢。
- For some reason our gas supply has been shut off. 我们的瓦斯供应不知道什么理由给切断了。
- The gas company cut off our gas supply. 煤气公司中断了我们的煤气供应。
- Unless you pay up, they'll cut off your gas supply. 你要再不支付拖欠的煤气费,他们就要停止你的煤气供应。
- The gas supply will be off while they repair the mains. 当他们在修理煤气管时,煤气供应将暂停。
- The gas supply should be off while they repair the mains. 当他们在修理煤气管时,煤气供应将暂停。
- Connection to the gas supply was delayed for three days. 接通煤气延迟了三天。
- The bulk gas supply should be released for filling. (see 5. 半成品气体的灌装放行(参见5。
- The gas company cut off our gas supply for no reason. 煤气公司无缘无故中断了我们的煤气供应。
- There are some problems such as energy saving and savety in heat supply pipe netword of coking plant. 目前在焦化厂热力管网运行中存在着大量能源被浪费和不安全隐患。
- By accident, the new worker turned off the gas supply of the company. 突然,新来的工人不小心切断了公司煤气供应的开关。
- The gas supply has gone off for several days,which gives us much trouble. 煤气已断了几天了,这给我们造成许多麻烦。
- For parallel installations, you can install two or more small sized series 919's (when approved) to serve a large supply pipe main. 对于并联安装,如果得到批准,则可以安装两个以上系列919装置以配合较大口径的供应主管道。
- The ageing of water supply pipe may lead to decrease of water conveyance capacity,higher fault rate and deterioration of water quality. 金属给水管道老化会使管道的输水能力降低、故障率增高和水质变坏。