On this basis, setting and structure of drum reinforcement hoop is suggested.

在此基础上，对转鼓加强箍的设置与结构进行了设计。

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The utility model comprises an air drum, a setting scale for air inflow, a positive negative pressure gauge, a respiration valve and a face mask;

本实用新型有一个气鼓，一个进气量设定标尺，一个正负压力表，一个呼吸活瓣，一个面罩；

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Khan had been setting a furious pace of rallies and election events across the country to drum up support for his campaign.

NPR: Pakistan's Imran Khan Has 3 Fractured Vertebrae