1 หนังสืออิเล็กทรอนิกส์โดย R. W. Zappe
Peter Smith & R. W. Zappe: Valve Selection Handbook
Valves are the components in a fluid flow or pressure system that regulate either the flow or the pressure of the fluid. They are used extensively in the process industries, especially petrochemical. …
PDF
อังกฤษ
DRM
€89.88
