Найдено: 2
Overview - ISO/TR 28821:2012 (Gas welding equipment, hose connections) ISO/TR 28821:2012 is an ISO Technical Report that lists hose connections for gas welding, cutting and allied processes which are…
1 Scope This Technical Report lists the hose connections for equipment for welding, cutting and allied processes which are standardised within countries of ISO member bodies. Its purpose is to preven…