[PDF] operating torque in ball valves-a review - IJTRE
ABSTRACT: Ball valve is a one way valve with a spherical disc, which .... study the dynamic response of ball valves and check valves. .... The “floating ball”.
Address
Tel
Website
Date
|
Product Description
|
Supplier
|
Money
|
Quantity
|
Weight
|
---|
techno-tools's website is techno-tools.it