dished end

航海及海运专业英语词汇(D4) ... dished end 碟形封头 dished end 凸形封头 dished head 碟形端板 ...

dished是什么意思及... ... dished disk 碟形圆盘 dished end 蝶形端板，盘形底 dished end plate boiler 凸底锅炉，蝶形底板式锅 …

Т |... ... disk valve 圆盘阀，平板阀 dished end （燃料芯块）碟形端面* calibration of testing machine 测试机械校准 ...