JT-C系列机车信号车载记录器记录在CF卡中形成的文件,分为()种。
参考答案:4
破伤风最可靠的预防方法是()。
A.注射破伤风类毒素
B.及时清创
C.3%H2O2冲洗伤口
D.注射破伤风抗毒素
E.注射人体破伤风免疫球蛋白
In relation to the Contract Law of China:
(b) state the conditions to be met for a party to claim the right of subrogation in the course of performing a contract. (7 marks)