quick closing hatch cover的意思|示意
美 / /
英 / /
快速关闭舱口盖
quick closing hatch cover的网络常见释义
速闭舱口盖 ... quick closing gear 急闭装置;舱壁门控制装置 quick closing hatch cover 速闭舱口盖 quick closing hatchcover 速闭舱口盖 ...