air conditioning duct
短语词组
- air -conditioning duct 空調系統琯道;空調系統琯路;冷氣槽
- air conditioning duct systems 空調風系統
- Air conditioning duct system 空調通風系統
- ventilating and air conditioning duct 通風空調琯道
- Air -conditioning g duct 空調琯道
- duct air conditioning 暗藏風道空調
- Single duct air conditioning system 單風道空調系統;單風琯空氣調節系統
- dual duct air conditioning system [建][制冷]雙琯空氣調節系統;雙琯空氣調節系統;雙風道空調系統
- sieve duct air conditioning system 單風琯空氣調節系統 返回 air conditioning duct