samli 发表于 2013-6-4 10:49 + i8 k G9 s3 a! a) z/ s 欧盟CoC自愿性规范提议 2 o& O6 Z: w! b6 w& b6 f7 d4 S( ahttp://iet.jrc.ec.europa.eu/ener ... rnal-power-supplies/ u: o- x i2 w2 c' d& g* I Efficiency of Exter ...