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ʱ䣺2019-10-24 08:03:31 ߣadmin ȶȣ99

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() ҪԤ棬õùذϻÿֻ200λࡢùˮһ4.ǿԪԽǿÿ10-15öͿʼͳݲ8-10죬ӰУӦʱдѣ

õԪ彡Ʒͻǿ90ιÿιֵ׺Ϊ13%ļһΣÿֻ30ˣ5ʱ𲽸úֵ״18%ּͶιɲʳÿĵάȻʵȣιϡȺܶΪ5-7ֻ/ƽףĸΪ1:8𲽲˹գÿܼӰСʱֱʱΪÿ16-18СʱԪĸ140쿪ƽ3.ǿɻʸߡֻҪྻʺڴľҹϢһԪٻмɻʸߴ95%~98%ܾʡܾʾΪ95%ϣ

ǿӦԹ ԪнǿĿȻܣϺȵ£꼦ּĵȫڶмɻʸߴ95%-98%ܾʡܾʾΪ95%ҡǺӦñˣƽɡӦص¼㣺

4.ǿԪԽǿÿ10-15öͿʼͳݲ8-10죬ӰУӦʱдѣԪ()ʳ ʳǰȹĸˮ

ʷǿӦԹ ԪнǿĿȻܣϺȵ£꼦ּĵȫڶмɻʸߴ95%-98%ܾʡܾʾΪ95%ҡ

ģЧߣйԪͶ١Ч졢򵥡ߵص㡣Уʱشнϲ2Ʒۼ۴50100ԪΪͼֵߣƷ򼸰ٶǧʾЧΪ4.ǿԪԽǿÿ10-15öͿʼͳݲ8-10죬ӰУӦʱдѣ

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ɻûԷϴվӵȨδ˹༭ҲеطΡӰȨ,ϵվоٱṩ֤ݣԱ5ϵ㣬һʵվɾȨݡ