bar draught 中文意思是什麼
bar draught
解釋
過灘吃水攔門沙洲吃水-
Heating boilers - heating boilers with forced draught burners - heating boilers with forced draught burners - special requirements for boilers with forced draught oil burners with outputs up to 70 kw and a maximum operating pressure of 3 bar - terminology, special requirements, testing and marking
供暖鍋爐.帶強制通風燃燒器的供暖鍋爐.最大操作壓力3巴最高輸出達70kw的帶強制通風燃油器的鍋爐的特殊要求.術語特殊要求試驗和標記 -
B d bar draught
河口沙洲吃水 -
Heating boilers. part 4 : heating boilers with forced draught burners. special requirements for boilers with forced draught oil burners with outputs up to 70 kw and a maximum operating pressure of 3 bar. terminology, special requirements, testing and marking
供暖鍋爐.第4部分:有強制送風燃燒器的供暖鍋爐.輸出功率在70kw以下最大工作壓力為3巴的帶強制通風燃燒器的供暖鍋爐的特定要求.術語特定要求試驗和標記
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