The clarification basin is built in upstream nosing pivot in order to relieve alluvium abrasion to turbine.
为减轻泥沙对水轮机的磨损,在首部枢钮设有沉沙池。
·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐
模块上移
模块下移
不移动