求教：有一种吸尘器是for shop的，同一般的有什么区别呀？

[bloggs]

canadian tire有买一种吸尘器，是shop vacuum

http://www.canadiantire.ca/assortme...st_id=1408474396670271&bmUID=1104250873100 %>

看了一下,比一般的做工要粗糙，不过价格也便宜一些，可以买吗？

 

[zzzx]

bigger capacity

 

[Emperor]

It can also vacuumn water.