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贴片 /1r 13r2r 4欧20 51r7r10r1w .3 %3910k/电阻. 1k2512
/.1w//10r5..电阻/47r1r7r欧保险丝%/51r/47r绕线051r100r401r//.
//1w0447r47r/绕线1r%5../电阻/10r保险丝欧/0..1r/51r1r5100r7r/
