Ji 'nan air conditioning maintenance recommendations in cleaning, vacuum cleaner or plush soft brush, press the fin forward brush, remove dust and dirt attached.

济南空调维修建议在清洗时，用吸尘器或长毛软刷，按散热翅片顺向轻刷，除去附着的埃尘和脏物。

youdao

Can be used to make soft PVC vacuum film for packaging various types of panel surface, decorative film, with film, used in building materials, packaging, pharmaceutical and many other industries.

软质pvc可以用来做成真空吸塑薄膜，用于各类面板表层包装，装饰膜，附胶膜，应用于建材，包装，医药等诸多行业。

youdao

Vacuum not just floors and carpets but soft furnishings and even counters and bookshelves.

不要只用吸尘器打扫地板和地毯，还要打扫室内的装饰品，甚至台面和书架。

youdao