套管相对介质介质损耗因数正常值为（）。
A.初值差≤10%
B.初值差≤15%
C.初值差≤20%
D.初值差≤25%
参考答案：A
Reviewing the video monitor afterwards, they noticed two armed men with their faces covered by masks
step out of a carriage and ______the bank through the backdoor. [ ]
A. slide into
B. enter into
C. stole into
D. went into
在注册棉花仓单时，重量溢短怎么处理？
