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  "pic_intro" => "vray木板材质免费下载 max9 光滑 木板 木材 橡木 max9 有贴图 木材 橡木 光滑 条板 木板 3D模型素材 材质贴图"
  "pic_intro_new" => "vray 木板 材质 max9 光滑 木材 橡木 有贴图 条板 3d模型素材 材质贴图"
  "pic_intro_new_pinyin" => "vray muban caizhi maxjiu guanghua mucai xiangmu youtietu tiaoban1 sandmoxingsucai caizhitietu"
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  "pic_upload_ymd" => "2015-08-07 15:38:12"
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]