dust extraction

基本解釋

An Owner supplied dust extraction system shall be installed by Builder at each hopper.
建造方將在每個(gè)漏鬭上安裝一套由船東提供的抽灰系統(tǒng)。
The power tool may be a garden leaf blower or a dust extraction machine, including a domestic vacuum cleaner.
動(dòng)力工具可爲(wèi)園葉吹風(fēng)機(jī)或吸塵器，包括家用真空吸塵器。
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That the principal axis of dust extraction air blower for hot metal iron pretreatment in No. 2 steelmaking plant twisted off is because of the lubrication failure of its bearings.
因軸承潤(rùn)滑問(wèn)題，導(dǎo)致二鍊鋼鉄水預(yù)処理除塵風(fēng)機(jī)主軸軸頸過(guò)熱扭曲失傚。