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Tỷ kèo nhà cái 5ϲIJ£ʱʱͷ쾭һսڿͷʱ¾ȸ±ܡȥֹͻĽݫذϼ۾һսսʱָʱɾ͡Ǿ㣬10Wɾ͵100W츳˺սʱսսʿ20%һdzɳһΣͬʱһ棬ɽκһ£ýʣһһǣ¡¡~ҡҡͷڴʱִܲҴǰߵȷʵֱܵͨ⡣
ڣûʱˣٳٵĻˣľ֪Ļһᷢģūʿ˶Էû̳㣬ɫһ䣬һѱŲȸȣ֮ʼָűƺƵͥŽϣߵϢӦúܿͻᴫ±Լ֮ǰİţҲ÷ˣĽݫذϼ±ܶǣһʰ±ˡһ£Ƭūͬһ㱻ͷļض
ȸҪҿս𣿡ɫѿĴŲȸѹѹһƬ˭Ҷһ£ն⣡Ŀһɣһѵƽؾһڰ˰ٿ˶ĤҲ죬ɫףһýĿɫͻȻһͨ죬ſһѪڵأ鴤˼£ûϢ֮ϵϢ꣬СӥԴľͻأ֮ͨͥеĸؿԸıֱǰϿս
~㲻ľ棬㾿˭ղûȥˣ˻Ƶǰͬҹһ㡣