黑龙江高级30周早产儿模型-【嘉大嘉拟】，嘉大智创,濮阳外科缝合包扎展示模型,兰州儿童心脏解剖模型,云南前臂静脉穿刺外套,广西大脑半球连合纤维模型,天津电脑高级心肺复苏（计算机控制三合一）,山西全自动多种穿刺叩诊电脑训练模型
CHONGQING -- An accident in a mine in Southwest China's Chongqing municipality has killed seven miners, and injured three others, local authorities said Saturday.
CRRC Zhuzhou is also developing a more advanced maglev model with a top speed of 200 km/h.
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Canadian statistics also show that China's steel exports to Canada decreased significantly in 2015 and 2016, and started picking up only in 2017.
来源：资阳报