单词	counter channel
释义	counter channel 计数器管道
随便看	heating up time constant heating-up zone heatingvalue heating value heating-value Heating-value heat ing value heating-value determination heating value efficiency heating value of natural gas heat insulating fire brick heat insulating function heat insulating glass heat-insulating glass heating values heating valve heating van heating vapor heating velocity heating,ventilating,air conditioning Heating-ventilating-air conditioning system heating ventilating and air conditioning heating ventilating and conditioning heating,ventilating and cooling heating ventilating assembly