【Ohmite】RRS50R,变阻器 500watt 50ohm 1450V Std Shaft
【Ohmite】RRS50RE,变阻器 500watt 50ohm 1450V Std Shaft
【Ohmite】RRS5R0,变阻器 500watt 5ohm 1450V Std Shaft
【Ohmite】RRS5R0E,变阻器 500watt 5ohm 1450V Std Shaft
【Ohmite】RRS750,变阻器 500watt 750ohm 1450V Std Shaft
【Ohmite】RRS750E,变阻器 500watt 750ohm 1450V Std Shaft
【Ohmite】RRS80R,变阻器 500watt 80ohm 1450V Std Shaft
【Ohmite】RRS80RE,变阻器 500watt 80ohm 1450V Std Shaft