安阳高级静脉穿刺手臂训练模型-【嘉大嘉拟】，嘉大智创,海口创伤护理评估模块,云南穿戴式胸腔穿刺模型,拉萨脑干矢状切面模型,石家庄心脏搭桥模型,郑州半身心肺复苏训练模拟人,南昌四倍龋齿分解模型
At the exhibition, the country's two biggest train manufacturers -- China CSR Corp. Ltd. and China CNR both displayed new exhibits. China CSR showcased its test trains that can travel at over 500 km per hour, and China CNR exhibited its self-developed fast intercity trains -- CRH3A.
Chinese traffic authorities also beefed up online publicity, using their accounts on Chinese Twitter-style migroblogging sites to appeal for improved road behavior.
At the infrastructure CEO round-table meeting focusing on transport, the British side briefed the Chinese companies on rail structure and opportunities in the area.
BEIJING, March 2 (Xinhua) -- A Chinese official on Saturday urged speeded efforts to improve air quality in cities, saying the people cannot wait too long for the air to be cleaned.
The ministry warned of two cold fronts set to hit China over the next two days. The fronts are expected to drop temperatures in north China by 4 to 6 degrees Celsius and bring sustained rain to south China, possibly affecting railway transportation.
来源：资阳报