Industrial users still account for three-quarters of the 1 00000 - plus portable loos in the country .
全国10万多便携式厕所四分之三的使用者是工业用户。
So I will not take to travelling with a large stack of alcohol wipes to clean the seat-back tray table on the plane , the handles in the public loos , and the switches in my hotel room .
Mobile loos may even inspire the next generation of fixed facilities-they use so much less water than normal lavatories that architects are getting interested in installing vacuum toilets in new buildings , says nicky brown of flexiloos , a vacuum supplier and manufacturer .
