WL系列行程开关
WLCA12;WLCA2;WLCA2-8;WLCA32-41~43;WLCA2-26;WLCL;WLD;WLD2;WLD3;WLD28;WLHAL4;WLHAL5;WLSD;WLSD2;WLSD3;WLNJ;WLNJ-2;WLNJ-S2;WLCA2-LD;WLCA2-36;WLCA2-2N;WLCA12-2N;WLCA2-26N;WLCL-2N;WLCA2-36