household fuel gas 中文意思是什麼
household fuel gas
解釋
家庭用燃料氣-
Household and similar electrical appliances - safety - part 2 - 102 : particular requirements for gas, oil and solid - fuel burning appliances having electrical connections
家用和類似用途電器的安全.第2 - 102部分:有電連接的氣體油和固體燃燒燃燒設備的特殊要求
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