为避免结晶沉积堵塞，对固体亚硫酸铵生产装置提出集中布置设备的原则。

The principle of compact arrangement of the equipment is proposed to avoid build-up of crystal.

youdao

为避免结晶沉积堵塞，对固体亚硫酸铵生产装置提出集中布置设备的原则。

The principle of compact arrangement of the equipment is proposed to avoid build-up of crystal.

youdao