manually operated type的意思|示意
美 / /
英 / /
手动操作类型
manually operated type的网络常见释义
手动式 ... 手动式manually operated type 闪点flash point 液压开关、旋塞（阀）：Rotary valve ...
manually operated type相关短语
1、 gas manually operated type 手动充气式救生衣