如何用电器最省电?如何使用电器才能最省电呢?望有经验的大虾们告诉我,

来源:学生作业帮助网 编辑:作业帮 时间:2024/12/01 11:46:07
xXnXy.YF*U5>o>%`H \ !r1_z¬}PnH#E9g}[kϿ|딽R+=Q/1jukD;xh6D3ثR6꞊Y/Yo/OawpɑJO^~D>ىҵmtҵzuݵcxաh.(ڦyCݳh a1Z֕oL~  ;bؠF84];ă:&bTok='s议)eҨ<)SZzwţ*5%q&(Y"{?)=P.9QͮS3M ̉bܵa;<'-M@pՂ չ>Y|#!Q C, <k9p!-o/(=ǿV|3~ꖲ Vǩ~Q o=Z4Ri+A,#mQ F6"iӛݽbX𛗰TwxO߫{֐h ߐ9UޏZs铦Nf2|pG/H9-\vȘ*P9I<9y J1*YT*ȏZ$Oi >)}D624hs@7gdEG];4\IK zgg#/];Q{lˏUpװin}Wx ~`oiZEVB#aNktS_:KM.|]բK(it|GVHf?tϸ^zV͛H=BPʸCj 韤eDIJQcuf_S nS;]6;92M!#?︫v:"H 9dp)T.-aAfٙTXXUEr8}bw w]@ [`L &%G5*QP+qO[Zڵ*U sWG*blQ&d3ƌc?>-{a(oŝ9 #ߨ-8_pΙ{uS%y2~WT-kyer@ Kt4hvpޒ3GPjXa~dv?qL6`90y7eP)Jpza<)e4HS0ւ]Qc ]֮;ܚG.T| RhE<60%`̲E1I j#Ğ}"]`ɬƂJU.`tr :[ja#ZTT: ȓJ'2oQؐ}gt;tp tk869.>pP}#(Zvg0bE_!5椹+L6* (VlTe+MI~ < 43h,(K=7