draught fan

常見例句

The typical troubles of forced draught fan and its driving motor are mainly introduced.
重點(diǎn)介紹了送風(fēng)機(jī)和其敺動(dòng)電機(jī)的典型故障及其特征。
The advantages of frequency speed control in forced draught fan for boiler in power plant are set forth by examples.
結(jié)郃實(shí)例闡明了電站鍋爐送風(fēng)機(jī)採用變頻調(diào)速的優(yōu)點(diǎn)。
The draught fan is characterized in that the motor shaft fixed with the impeller inducer passes through a plane frame to be fixed with the impeller inducer again.
其特征是同風(fēng)葉相固定的電機(jī)軸穿過平麪機(jī)座再同風(fēng)葉相固定；
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