2-part system water price
7 ℃ cooling water system
air to water system
空气-水调节系统
空气-水第系统
机组资源管理(CRM)
Air-conditioning Water System
alpine glaciated karst water system
ammonia-potassium water regime
atomization water system
Automatic water regime forecasting system
auto-monitoring of water regime
火焰原子吸收法
火焰原子吸收光谱法
火焰原子吸收法(FAAS)
原子吸收光谱法
水情自动测报
bearing (pressurized) water system
cascade water system composed of rivers and lakes