bottom ballast 中文意思是什麼
bottom ballast
解釋
底碴-
As a long time protective coating for steel plate in severely corrosive environment, i. e. the submerged areas, e. g. ship - bottom, holds for crude of fuel oil, ballast tanks, etc
作為長效保護塗料,用在嚴重腐蝕環境中的鋼板及浸在水中的部位,如船底、原油或燃油艙、壓載水艙等。 -
Transf. 100t of ballast water from port no. 1 to stbd no. 2 double bottom
將左舷1號艙的100t壓載水駁到右舷2號雙層艙。
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