sliding box-shaped caisson的意思|示意
美 / /
英 / /
滑动箱形沉箱
sliding box-shaped caisson的网络常见释义
滑动式箱形沉箱 ... sliding box feeder ==> 箱式定量器,箱形给料器 sliding box-shaped caisson ==> 滑动式箱形沉箱 sliding budget ==> 弹性预算,变动预算 ...