hatch coaming

基本解释

Inspecting fitting accuracy of hatch coaming on board.
货舱口围板船上安装精度检查。
Please put them in both sides of No. 5 deck, leaving a passage between the hatch coaming and the cargo.
醋酸有腐蚀性，请把其装在五舱甲板两边，在货物和舱口围板间留一条通道。
The acetic acid is corrosive. Please put them in both sides of No. 5 deck, leaving a passage between the hatch coaming and the cargo.
醋酸有腐蚀性，请把其装在五舱甲板两边，在货物和舱口围板间留一条通道。