吸污车 Suction sewage truck ; Vacuum truck ; Sewage suction truck
真空吸污车 vacuum cleaning truck ; Vacuum sewage suction truck
吸污盖 Suction Cover
吸污口 soil pickup outlet ; Suction Nozzle
回吸污染 Suction contamination
呼吸污染空气 Breathing Polluted Air
吸污处理 Vacuuming
泳池吸污机 pool suction machine
游泳池吸污机 swimming pool suction machine
如何选购大型吸污车？
多功能冲洗吸污器，它属于清洗装置，也涉及冲吸微型泵。
The utility model discloses a multifunctional washing dirt suction device, belonging to a cleaning device and also relating to a wash-suction micropump.
主要阐述了抛光砖吸污的原因以及提高抛光砖防污能力的各项措施。
The main causes of stain- adsorption and the measure for improving the stain- proof ability of polished ceramic tiles were introduced in this article.
应用推荐