30r47r100r50r 500w欧黄金300w33r200w rx24g壳铝电阻 25r

50r100r 黄金 rx24g30r 壳 300w33r200w 25r500w铝 47r电阻欧

30r 铝500w欧 rx24g电阻25r黄金 300w33r 47r壳50r100r200w