68r22r75r47r1 51r 91r金属膜15r 10r36r 18r33r电阻 2w %

68r75r91r33r1w 118r% 51r 20r15r 10r 金属膜 47r22r 电阻36r

电阻68r75r91w36r 33r% 18r 51r10r金属膜47r1 15r20r22r

1w 电阻 金属膜51r47r18r1 10r 15r22r %20r 68r75r91r36r33r