兑水 发表于 2009-10-18 09:58:56

ASTM D 5640-1995 用于明渠水流量测量的溢流堰和斜槽的选择...

D5640-95(2003) Standard Guide for Selection of Weirs and Flumes for Open-Channel Flow Measurement of Water
页: [1]
查看完整版本: ASTM D 5640-1995 用于明渠水流量测量的溢流堰和斜槽的选择...