PENNY & GILES
电位器, 操纵杆控制器
EATON MOELLER
操纵杆, 10 kohm, 4 kV
操纵杆, 4.7 kohm
操纵杆, 10 kohm
操纵杆, 1 kohm
ETI SYSTEMS
操纵杆开关, SPST, 5A, 250V
操纵杆, 3, 10 kohm
操纵杆, 2, 10 kohm