·S11-30,S11-50,S11-63,S11-80,S1
·S9-M-1000,S9-M-1250,S9-M-1600,
·S9-M-200,S9-M-250,S9-M-315,S9-
·S9-M-200,S9-M-250,S9-M-315,S9-
·S9-M-30,S9-M-50,S9-M-63,S9-M-8
·S9-400,S9-500,S9-630,S9-800,S9
·S9-30,S9-50,S9-63,S9-80,S9-100
·BX7D,BX8D滑线式变阻器
·BC1瓷盘绕线式变阻器