pontoon hatch cover的意思|示意

美 / / 英 / /

箱形舱盖，箱形舱口盖

箱形舱盖 ... 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 ...

盒形舱口盖 pontoon hatch cover 箱形舱盖 ; 盒形舱口盖 ; 箱形舱口盖 single pull hatch cover 单拉型舱口盖 ; 单拉开式舱盖 .

箱形舱口盖 ... 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 ...