JB/T7271.5-94(GB4141.14-84 JB1342-73)长手柄套

JB/T7271.1-94(GB4141.11-84 JB1340-73)手柄球

JB/T7270.11-94(JB3717.2-85)可折手柄

JB/T7270.12-94(Z52-2)可调位紧定手柄

QB8255.1-98 摇柄

QB8254.1-98低压手柄

JB/T7270.1-94(GB4141.1-84 JB1332-73)转动手柄

JB/T7270.6-94(GB4141.6-84 Z13-2)曲面转动手手柄

JB/T7270.4-94(GB4141.4-84 JB1334-73)小转动手柄

JB/T7270.4A-94(GB4141.4A-84 JB1334A-73)镀铬转动手柄

JB/T7271.3-94(GB4141.12-84 JB1341-73)手柄套

可调位紧定手柄