Standard test method for evaluating carpet embedded dirt removal effectiveness of residential central vacuum cleaning systems 测定住宅中心真空吸尘设备除去地毯深处灰尘效果的标准试验方法
Ideally relevant experience on waste gas abatement ( pou scrubber ) or closely related equipment ( vacuum pumps etc … ) 有废气处理设备（ pou洗刷器）或相关设备（真空吸尘泵等）工作经验者优先考虑。
Cleaning robots have received more and more attention as the combinations of the technology of mobile robot and cleaner 作为将移动机器人技术和吸尘器技术结合起来的吸尘机器人,受到越来越多的关注。
This text analyse the hoover electric field operation principle and its computing technology that use among indoor air purifier 摘要分析讨论了吸尘电场在室内空气净化器中应用的工作原理及其计算方法。
So he invented the first vacuum cleaner and delivered it to a company called hoover and we all know about the hoover vacuum cleaner 于是他发明了一台机器他把这意念卖给hoover ，他们就生产了首部吸尘机。
Equipped with brute mighty dust absorption system , it collects sawed powder , which makes the plate surface clear , and circumstance sanitation 配备强力吸尘系统，将切割的锯末收集，以保持锯版工作面清晰和环境卫生。
Carpets or rugsmats may be vacuumed using a cleaner that does not throw dust into the air or steam cleaned if soiled with body fluids 地毡及垫子可以不散发尘粒的吸尘机清洁。如地毡及垫子被体液弄污，则以蒸气清洁。
Carpets or rugs mats may be vacuumed using a cleaner that does not throw dust into the air or steam cleaned if soiled with body fluids 地毡及垫子可以不散发尘粒的吸尘机清洁。如地毡及垫子被体液弄污，则以蒸气清洁。
The suction is provided by three by - pass motors , using carbon brushes , operated by independent switches and placed inside a sturdy steel casing 吸尘系统是三个单相旁路电动马达，使用碳刷，在钢制外壳上有独立的操作开关。
The company changzhou industrial technical glass co . , ltd . offers services from the ranges bullet - proof glass , train in addition to safety glass 在以下范围内我们提供产品和服务：除尘、吸尘、除尘和轧钢设备以及旅游列车或轧钢装备。
