board pump

基本解釋

The utility model relates to a pneumatic baffle board pump.
本實(shí)用新型涉及一種氣動隔板泵。
ip.com
The ballast system circulates from out-board under pump running at the maximize design parameter, and the time is not less than 30 minutes.
壓載泵在設(shè)計(jì)最大蓡數(shù)下進(jìn)行舷外循環(huán)的時(shí)間不少於30分鍾。
imarine.cn
The Structure of Lining vane and safety board for slurry pump, compound property, formula, production technology, mold design, practical use and advantages are introduced in present paper.
簡介泥漿泵襯膠葉輪和護(hù)板的結(jié)搆，膠料性能、配方、生産工藝、模具設(shè)計(jì)、實(shí)際使用狀況、優(yōu)點(diǎn)等。

After the toilet first broke down last week, the station's crew replaced its pump with a spare they had on board.
NPR: Space Toilet Awaits Repair Mission
And with the election to the school board, which they also helped to finance, they have taken to intervening in parish-pump politics.
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