graded use of energy 中文意思是什麼
graded use of energy
解釋
能源梯級利用-
The quality of the air in the department s offices was graded as " good class ". energy saving various measures to conserve energy were taken during the year, including arranging the last - man - out after office hours to switch off electric facilities, identifying and replacing defective equipment, and turning off lights in storage areas and other electric appliances after use
年內,本局已實行多項措施以節約能源,如安排在辦公時間以後由最後離開辦公室的員工檢查並關掉所有電器檢查並更換操作不良的設備,以及把貯物室電燈和其他電器在使用后關掉。
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