ballast keel 中文意思是什麼
ballast keel
解釋
壓載龍骨-
Dowill marine paint products serials include shopprimer, underwater hull paints, antifouling paints, water ballast tank paints, cargo tank paints, external decks and hatch covers paints, keel to rail paints, top sides and external superstructure paints, high performance cosmetic finishes paints
德威公司船舶塗料產品系列包括,車間底漆產品系列;船殼防腐漆產品系列;防污漆;壓載艙防腐漆產品系列;貨艙漆產品系列;油艙漆;飲用水艙漆;甲板及艙蓋漆;上層建築漆等等。 -
Ballast : extra weight carried for stability, usually lodged in the keel
壓艙物:保持船體穩定額外重物。通常安裝在龍骨內。
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