全新升级的eos 450d具备更强的eos综合除尘系统(eos integrated cleaning syst),它通过按捺灰尘产生的污点和有用断根灰尘的多重防护,制止了灰尘对画质的影响。
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...KO DIGITAL 14-45mm F3.5-5.6”镜头的镜头组件的普及型单反式数码相机，配备800万像素CCD和去灰尘系统（Dust Reduction System）。 附带镜头组件的实售…
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除尘系统 dedusting system ; EOS Integrated Cleaning System ; dust removal system ; Aspirating system
超声波除尘系统 SSWF
排风除尘系统 exhaust and dust filter system
收尘系统 Dust Filter ; dust collecting system
中央吸尘系统 Central Vaccum System ; house vacuum ; Central Vacuum Cleaner System
生产线除尘系统 Dedusting System for Production Line
中央除尘系统 Central dust removal system ; dust removal system
排尘系统 dust-exbaust system ; Exhaust system
防尘系统 Anit-dust ; dust control system
该系统仅用于火灾控制，与上述抑尘系统相分离。
This system is for fire control only and is separate from the dust suppression system mentioned above.
介绍用气幕降尘系统解决机掘工作面的粉尘和瓦斯问题。
The dust suppression system with air curtain was first proposed to solve the problem of dust and gas in mechanized heading faces in this paper.
本文简介了该工程抑尘系统的构成，概述了该系统故障树的构建。
In this paper, the composition of this system was briefly introduced and the establishment of fault tree was outlined.
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