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1.8ˣ֦1.8ˣ3ˣƬ3ˣϸ0.9ˣ2.4ˣ1.5ˣ3ˣʯ1.5ˣ1.8ˣ3ˣԶ־2.4ˣ3ˣ1.8ˣ֬4.5ˡ
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Ⱦüû֮Բҳ²־ɡٵһϵ֢״֤Ϊ鶾֮аķΡڻƶаɢ鶾ݣַķεҪΪա
Ƭ3ΪҩȻûдθƬݸƬԾӦʹݸƬϾС
ƬԴȣܻ桢Ѹ²аԼղŽͣĻ𡱣ѻʹ㣬ǿֿ
3ˡ1.8ˡ֬4.5ЭͬƬǿ²ãӸϸƻ״
1.8ˡ֦ 1.8ΪҩΪãܿëϣʹڱ֮аӺ⡣
3˽飬һһָܡ
2.4ˡ1.5˿ɽ⼡ֹ鶾ݡ
3ˡʯ1.5ˡԶ־2.4˾л̵ϵã
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