non-self-propelled 中文意思是什麼
non-self-propelled
解釋
非自航的非自身推進的-
The pontoon is non - self - propelled. the main and auxiliary generator sets in the engine room provide enough room provide enough power for operation and livelihood
船體為非自航式,機艙內的主副發電機組可供裝卸作業與生活用電。
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