If you burned your arm on a bare steam line, the most effective immediate treatment would
A. wrap the arm in a tight bandage
B. soak the arm in hot salt water
C. cover the burn with petroleum jelly
D. put the burn in cold water
查看答案
在L+T+G(W)单路建设时,应采用二频合路器进行二级合路实现三网合路。()
完整的接入时延统计从RRC连接建立请求到RRC重配完成。()
(LTE)3GPPR8及以后的SGSN与PGW之间的接口是S4接口。()