1.The main function of vacuum sucking sewage truck is to suck and transport the dejecta and sullage and carpolite and the other liquid mixing big suspend impurity for Environment Protection in city.

1.我公司生产的真空吸列主要功能是为城乡环卫部抽吸和运送粪便、淤泥、石子及有较大悬浮杂物的液体。