combination boiler造句
例句與造句
- Gas fired central heating boilers . specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kw
燃氣集中供熱鍋爐.公稱熱輸入不超過70kw的家用組合鍋爐的熱水流動供熱的特殊要求 - Gas - fired central heating boilers - specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kw ; german version en 625 : 1995
燃氣集中供暖鍋爐.額定熱輸入不超過70kw的家用熱水混 - Gas - fired central heating boilers - specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kw
裝有常壓送風(fēng)噴嘴的燃氣集中供暖鍋爐.公稱熱輸入量不超過70kw的混合鍋爐的家庭熱水供暖的具體要求 - Heating boilers - heating boilers with forced draught burners - specific requirements for the domestic hot water operation of combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kw
供暖鍋爐.帶強制通風(fēng)燃燒嘴器的供暖鍋爐.標(biāo)稱熱輸入量不超過70kw的用霧化油燃燒爐的組合式鍋爐的家用熱水供熱特定要求 - Heating boilers - part 6 : heating boilers with forced draught burners - specific requirements for the domestic hot water operation of combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kw
供暖鍋爐.第6部分:帶有強制通風(fēng)燃燒器的供暖鍋爐.帶有公稱熱輸入功率不超過70kv的自動燃油燃燒器的組合鍋爐家用熱水供暖操作的特定要求 - It's difficult to find combination boiler in a sentence. 用combination boiler造句挺難的