台湾德信DEXIN磁性开关感应开关DX-50RDX-21R部分型号：DX-03RDX-03NDX-03PDX-06RDX-06NDX-06PDX-07RDX-07NDX-07PDX-11RDX-11NDX-11PDX-12RDX-12NDX-12PDX-15RDX-15NDX-15PDX-16RDX-16NDX-16PDX-20RDX-20NDX-20PDX-21RDX-21NDX-21PDX-31RDX-31NDX-31PDX-32RDX-32NDX-32PDX-35RDX-35NDX-35PDX-40RDX-40NDX-40PDX-50RDX-50NDX-50PDX-72RDX-72NDX-72P)