PURPOSE: To support a windshield body stably over a long period of time, and exhibit sufficient strength by burying respective lower end parts of columns and shores in a footing part, and installing the windshield body on the columns and astride materials astride between the columns. ;CONSTITUTION...
2020年,注定是不平凡的一年,广大珠江水运人团结一心,众志成城,筑牢防控疫情防线,积极恢复生产秩序,确保了珠江水运和琼州海峡客滚运输安全通畅,促进了沿江和两岸经济社会的稳步发展……2020年珠江水运发展十件大事,充分展示,记录了2020年波澜起伏的珠江水运和琼州海峡客滚运输发展历程,展现珠江水运人攻坚克难,砥砺前行的...