What's more, don't bang against hatch coaming.
再者，不要撞击舱口围板。
What's more, don't bang against the hatch coaming.
再者，不要撞击舱口围板。
Inspecting fitting accuracy of hatch coaming on board.
货舱口围板船上安装精度检查。
Inspecting welding seam of hatch coaming after welding.
货舱口围板焊接后焊缝检查。
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。
The frame number marks, made of steel plate shall be welded and painted on the hatch coaming and bulwark at the place of every 10 frame-space and at every bulkhead.
每隔10档肋位和每一舱壁处要用钢板割的肋位标记焊接到舱口围和舷墙上。
The frame number marks, made of steel plate shall be welded and painted on the hatch coaming and bulwark at the place of every 10 frame-space and at every bulkhead.
每隔10档肋位和每一舱壁处要用钢板割的肋位标记焊接到舱口围和舷墙上。
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