3287
ʯӢɳ20-40Ŀ
PaƷ
Ŀ
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ʯӢɰ|^V|ˮ̎20-40ĿƈAʯӢɳ
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ɰʯӢɰ ʯӢɰ մ ʯӢɰVʯӢɰ
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ʯӢɰ Sҹˮ̎ʯӢɰ VʯӢɰ tTʯӢɰ
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1-2 mm ʯӢɰ 2-4mm ʯӢɰ 120ĿˮϴʯӢɰ
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ʯӢɰ ɰʯӢɳ VʯӢɰ5-8Ŀ ˮɰ8-16ĿҎRȫ
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SlɫʯӢɰ 20-40Ŀ 60-80ĿɰPʯӢɰĥ
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ʯӢɰSlƺɳѩɳɰTˮ̎VʯӢɰ
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6̖ɰհʯӢɰ20-40ĿʯӢɰCɰˮܹIPʯӢɰF؛
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SlɳƺɳӃˮ̎ʯӢɰͯ昷ɫɳ
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20-40Ŀʽɽˮ쾰ðɳ ɳɳ ƺʯӢɰ
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ȻʯӢɰ20-40Ŀ^VɰSʯӢɰVʯӢɰTɰƺɳ
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SֱʯӢɰ ϩͮɫɳ80ĿʯӢɳƵ矟ɳ
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ʯӢɰƺ20-40ĿʯӢɰ^쾰bɳˮ̎ʯӢɰ
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ʯӢɰʏSҹ20-40ĿʯӢɰwl
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SҹAʯӢɰ hƺÈ@ʯӢɰ ɰPʯӢɰ
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ѩɳʯӢɰɫɳ20-40ĿƺɳSlɳɰ
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ʯӢɰSlˮ̎þʯӢɰɰTƺɳʯӢɰ
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SֱNˮ̎^VʯӢɰ@ˇB20-40ĿʯӢɰ
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ʯӢɰS^VT쇊ɰʯӢɰƺɳظQVˮ̎ʯӢɰ
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˹ƺʯӢɰ ƺɰ ʯӢɰ20Ŀ-40Ŀ5̖
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ʯӢɰwԴ^S ˮ̎VThƺʯӢɰ ˮɰ
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lˮ̎V6-10ĿʯӢɰT쇊ɰPʯӢɰwȫҎ߹ɰ
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ʯӢɰVχɰPʯӢɰ20-40ĿʯӢɰSҹF؛ˮ̎
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ʯӢɰV~䁵Ѵɳɫɳɰ
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ˮ̎ʯӢɰV 20-40Ŀɫos|ʯӢɰɰ
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lʯӢʯ^ʯӢɰմͻʯӢɰ99%ɰ
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ʯӢɰVˮ̎ʯӢɰɰ20-40ĿP^VɫʯӢɰ
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50ɳӿɽˮ쾰bɳ矟ɳɰʯӢɰɫȻɳӺڽɳ
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ʯӢɰ|ͻˮ̎퇊ɰPThƺʯӢɰ
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SҹʯӢɰƺ쾰ѩɰͯʘɳˮ̎ʯӢɰ
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矟ɳ ҸƵͰ矟ɳ ɽˮ쾰ʯʯӢɰ
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ɳʯӢɰϩϼɳɳLw
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F؛ɰ |ЈAɰ ѩ ͯʘɳ ʯӢɰ
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ʯӢɰ ˮ̎ʯӢɰV ƺ䃺ͯʘɰ 矟ɳ ɰ
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lʯӢɰɰP20-40ĿʯӢɰˮ^VʯӢɰVϼɰʯӢ
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SҴʯӢɰˮ̎IBұ
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ʯӢɳ쾰~ɰϩʯӢɰƵ矟쾰bͯ쾰ɳ
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ʯӢɰSlúVðɫʯӢɳ쾰ɫʯӢɰɫʯӢɰ
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20-40Ŀˮ̎VᲣմTʯӢۃͯɳʯӢɰ
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Sҹ躬99%߰ 325Ŀ4000ĿʯӢ TͻʯӢɰ
ʯӢɳ20-40ĿrϢo]ҵ|ʯӢɳ20-40Ŀl/ُϢ
Rϰlԃr