Calculator for glass flow hole and overflow weir of fish tank, dimensions of fish tank

发布日期 : 2019-04-29 14:20:24 UTC      

分类 : Daily

底部有水坑
d
H
 
锐边孔
 
圆形孔尺寸
 
Cd
 
 
A
 
 
Q
 
 
溢流堰      
b
 
 
H
 
 
 
刀口
 
圆边
 
Cd
 
A
 
Q
 
 
流量系数 = 0.6014 尖锐边缘 , 0.9409 边缘 .

Flow hole, overflow weir, aquarium glass calculator, aquarium size, aquarium glass online calculation, aquarium online calculation