他们守护一江碧水.pdf

文档介绍：城市梦想系列 两江春潮
45 The Spring of the Yangtze River and Jialing River
他们守护一江碧水
清漂作业船舶 947 船次、 安全和航道安全。 Sanitation Group Co., Ltd. dispatched 947 float-garbage waterway safety of the mother river.
ships with 2,655 personnel, with a cleaning capacity of
62 · 今日重庆 2021 | 02 CHONGQING TODAY · 63
万方数据城市梦想系列 两江春潮
45 The Spring of the Yangtze River and Jialing River
 
看见长江生态的春天
View Spring in the Yangtze River