铁路设施。主干线机车车辆空调设备。第1部分:舒适度参数。
Railway applications - Air conditioning for main line rolling stock - Part 1: comfort parameters.
杭州湾跨海大桥是国道主干线—沈海线跨越杭州湾的边界通道,是国家高速公路网杭州湾环线(G92)的组成部分。
Hangzhou bay sea-crossing bridge project is the main highway line across ShenHai-Hangzhou national highway, is G92 (Hangzhou) ring road of component.
杭州湾跨海大桥是国道主干线—沈海线跨越杭州湾的边界通道,是国家高速公路网杭州湾环线(G92)的组成部分。
Hangzhou bay sea-crossing bridge project is the main highway line across ShenHai-Hangzhou national highway, is G92 (Hangzhou) ring road of component.
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