Sunday run is defeated by water pipeline hydraulic computation is formulary cho
From;    Author:Stand originally
* . Commonly used hydraulic computation is formulary: The conduit in water supply project is hydraulic computation is general all according to shed computation equably, the uses generally pipeline in engineering design is at present hydraulic computational formula has:Amount to on the west (DARCY) formulary: (* ) Xie Cai (Chezy) formulary: (* ) Hai Cheng - Williams (HAZEN-WILIAMS) formulary: (* ) the Hf in type------------Along Cheng loss, ...