论文部分内容阅读
随着科技发展,吸尘机不仅操作更方便、功能更强大、外观更漂亮,而且越来越人性化。因此,在家居环境日益改善和室内装饰水平不断提高的今天,吸尘器已成为居室清洁的好帮手。怎样选择一款合适的吸尘器,为家请个最棒的‘清洁工’呢?一、看结构根据不同的结构,吸尘器可分为立式吸尘器、卧式吸尘器和便携式吸尘器。立式吸尘器多呈圆桶形或方形(金属或塑料外壳),整体分上部、中部、下部和附件四
With the development of science and technology, vacuum cleaner is not only more convenient operation, more powerful, more beautiful appearance, and more and more humane. Therefore, with the improvement of home environment and the increasing level of interior decoration, the vacuum cleaner has become a good helper for household cleaning. How to choose a suitable vacuum cleaner, please for the best home cleaner? First, look at the structure According to different structures, vacuum cleaners can be divided into vertical vacuum cleaners, horizontal vacuum cleaners and portable vacuum cleaners. Vertical vacuum cleaner mostly cylindrical or square (metal or plastic housing), the overall points of the upper, middle, lower and Annex IV