We are now in sight of the real 'concentrates,' which are conveyed to dryer No. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
The wet sheets of rubber are cut in square pieces, placed on perforated tin pans and loaded into the dryer, which will hold about eight hundred pounds of rubber. 佚名.神奇的知识之书.
A long series of experiments resulted in the invention of the tower dryer with a capacity of three hundred tons per hour. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
The vacuum dryer is used where rubber is wanted dry in a short space of time. 佚名.神奇的知识之书.