foot blower
英 [fʊt ˈbləʊə(r)]
美 [fʊt ˈbloʊər]
脚踏鼓风机；脚踏风箱
双语例句
- In open caisson sinking-control the sand in edge foot inner-mold, sand-pumping sinking, and pressure hydraulic monitor breaking and pressure-blowing sinking by air pressure blower etc.
沉井下沉控制中的刃脚内模沙土，抽沙泵抽沙下沉，高压水枪破压、空压机吹压下沉等。