... corrugated hatch cover 波形舱盖 ; 波形舱口盖 pontoon hatch cover 箱形舱盖 ; 盒形舱口盖 ; 箱形舱口盖 steel hatch cover 钢质舱口盖 ...
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短语
箱形舱口盖
pontoon hatchcover
;
pontoon cover
箱形货舱口盖
cargo hatch pontoon cover
底面铺板箱形舱口盖
double-skin pontoon hatchcover
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pontoon hatchcover
pontoon hatch cover
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