采用无段速度变换装置，适合不同纸张给纸。
Adopts the above speed change device to fit different paper paper.
介绍了Q CS - 0 4催化剂在中压耐硫变换装置上的工业应用情况。
Application of QCS-04 catalyst in middle pressure sulfur proof shift section is introduced.
介绍了Q CS - 0 4催化剂在中压耐硫变换装置上的工业应用情况。
Application of QCS-04 catalyst in middle pressure sulfur proof shift section is introduced.
应用推荐