題組內容

五、請將列Q&A问與答翻譯成中文

5. Starting manifold drain valves shall be shut and the starting air outlet valve of the air reservoirs shall be opened. (2%)

詳解 (共 1 筆)

nomi
nomi
詳解 #5960835
2023/11/06
Starting manifold dr...
(共 140 字，隱藏中）
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