You may not be able to open this file type on your own machine.
你可能无法打开此文件在自己的机器类型。
2
Open rubber mixing machine for. Rubber factory is used for the preparation of plastic rubber, rubber or heat refining, a type of roller exposed rubber machinery.
开放式炼胶机的简称。橡胶工厂用来制备塑炼胶、混炼胶或进行热炼、出型的一种辊筒外露的炼胶机械。
3
A new process for the front treatment of open width about thin cloth of cotton is put forward, which use for desizing and scouring and bleaching by conveyer type scouring and bleaching machine.