用line management造句子，“line management”造句

Even if it is acute pancreatitis, first-line management is supportive care,not surgery.

Red line management high tension line, do not close to the "electric shock".

Combined with many years experience, discusses the transmission and distribution line management, offer reference only for the same industry staff.

This thesis introduces three respects of classroom management, goal management of classroom, circumstance management of and discipline management of classroom.