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244
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DƬ
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F؛SֱNӲ֬} Ӳ֬\ Ӳ֬V Ӳ֬^DƬ
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ߺӲ֬\160Ŀĩ zÓģܶɰ{Ӳ֬}DƬ
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F؛ Ӳ֬} Ӳ֬\ z֬᷀Óģӄ
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F؛Ӳ֬^Ӳ֬VӲ֬\ Ӳ֬} SrֱN
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lIӲ֬^ Ӳ֬} Ӳ֬\
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SN Ӳ֬} Ӳ֬\
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F؛NӲ֬V Ӳ֬U Ӳ֬} Ӳ֬\
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Ӳ֬} Ӳ֬} ɰ{Ӳ֬} Ӳ֬\
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Ӳ֬^\}V
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SrN Ӳ֬^ Ӳ֬\ Ӳ֬} Ӳ֬V Ӳ֬ϵ
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F؛ Ӳ֬U Ӳ֬\ Ӳ֬V Ӳ֬}\ŽIgӭӆُ
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Sֱ Ӳ֬} Ӳ֬\ Ӳ֬V Ӳ֬^ ă
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SrNӲ֬^ Ӳ֬\ Ӳ֬} Ӳ֬VF؛
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lӲ֬\/} ɷ Tϼĥ ԇԃͷ
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Ӳ֬\Ӳ֬^ Ӳ֬} Ӳ֬ PVCϝÓģ܌
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Ӳ֬\Ӳ֬^ Ӳ֬} SӲ֬ PVCϝÓģ܌
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黯Ӳ֬c Ӳ֬} Ӳ֬\ Ӳ֬ l
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lӲ֬\ZS-TW/ZS-SP/ZS-TM Ӳ֬} FACIlWƷ
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Ӳ֬} ͟ z᷀ÓģӄӲ֬}
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F؛ I ȃӲ֬} Óģ ܛ
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lӲ֬}Y\ʮ}}᷀Ӳ֬}
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SlӲ֬}ĩÓģ᷀Ӳ֬}ʮ\
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Ӳ֬} .ϣzī
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20kg/ʮ\᷀PVCÓģIӲ֬\Sl
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ˮӲ֬\pvcÓģ᷀Iʮ\
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Ӳ֬\ PVCÓģƷ18\ z 99.9
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Ӳ֬Ӳ֬\ Ӳ֬} Ӳ֬^ z
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Ӳ֬V Ӳ֬\Ӳ֬} Ӳ֬ PVCϝÓģɢ
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SֱӲ֬\ωTPVCzÓģ᷀I
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Ӳ֬\ʮ\}Ӳ֬}p|zϝÓģ
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Ӳ֬\ Ӳ֬} SֱN ˼ ɷ ˮ?
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SrֱN ˼Ӳ֬} Ӳ֬V Ӳ֬\ Ӳ֬^
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Ӳ֬\ zϝÓģʮ\PVC᷀Ӳ֬\
Ͱ͞ҵs244Ӳ֬}\DƬͰ͵Ӳ֬}\DƬȫкxDƬļDǶĔzȫλչʾُIӲ֬}\PaƷṩȫλĈDƬ߀ҵPaƷDƬϢ ƄӰ棺Ӳ֬}\DƬ