变压器运行中应做哪些检查？

Amendments to Admiralty Sailing Directions
B. Amendments to Admiralty List of Lights and Fog Signals
C. Amendments to Admiralty List of Radio Signals
D. Supplement to Guide to Port Entry

A. 理论性
B. 实践性
C. 可控性
D. 动态性
E. 综合性