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.

简介泥浆泵衬胶叶轮和护板的结构，胶料性能、配方、生产工艺、模具设计、实际使用状况、优点等。

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The utility model relates to a pneumatic injection pump, comprising a cover board, a vessel, an air inlet, compressed air, mortar and a grout outlet.

气压式注浆泵主要由盖板、容器、进气口、压缩空气、砂浆和出浆口组成。

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The ballast system circulates from out-board under pump running at the maximize design parameter, and the time is not less than 30 minutes.

压载泵在设计最大参数下进行舷外循环的时间不少于30分钟。

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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.

ECONOMIST: Richard Riordan��s conjuring trick