550 20D 17 34 5 1 2G1 RS112 (88295138)

Van - Valve

550 20D 17 34 5 1 2G1 RS112 (88295138) Van bi góc khí nén (Pneumatic angle seat globe valve DN25) Gemu Vietnam

610 12D 1 5 54 2 1/N (88742115)

Van - Valve

610 12D 1 55421/N (88742115) Van màng khí nén Gemu Vietnam