75r 电阻 47r33r金属膜1 91r2w15r 18r10r51r 36r % 68r22r

36r2w15r 51r68r18r %电阻 33r147r1/ 91r金属膜 7510r 22r

91r36r18r %147r1 68r51r 电阻金属膜10r33r /22r2w15r75