MPKA50B18,CONTROL KNOB
【Apem】MPKA70B1/4,开关硬件 Control knob ribbed wht line indctr-skrt
MPKA70B14,CONTROL KNOB
【Apem】MPKA90B1/4,开关硬件 Control knob ribbed wht line indctr-skrt
MPKA90B14,CONTROL KNOB
【Apem】MPKES120B1/4,开关硬件 Control knob fluted ln indctr-sde&skirt
MPKES120B14,CONTROL KNOB
MPKES140B14,CONTROL KNOB