供气

• Amount of supply gases for divers
  潜水员供气量
• Paf pulse air feeder
  排气负压脉冲供气装置
• There are 200 , 000 users in the district consuming 20 , 000 tons of lpg annually . 2
  目前，全区有20万用户，年供气2万吨。
• Central gas supply plant
  中心供气装置
• Hong kong observatory operates a number of meteorological equipment for the airport
  这些数据亦会自动储存，供气候统计之用。
• Gas supply systems - compressor stations - functional requirements ; german version en 12583 : 2000
  供气系统.压缩机泵站.功能要求
• Warm air supply duct
  暖风供气管道
• Shut off air supply , release pressure and disconnect air supply before disconnecting tool
  关掉工具前先关气、减压、和切断供气。
• The application of centralized gas supply through straw gasifying technology in rural areas
  秸秆气化集中供气技术在农村地区的应用
• The data will also be automatically archived for compilation of climatological statistics
  这些数据亦会自动储存，供气候统计之用。