The storage effect of package with film smeared PVDC, Aluminum foil film, NY/PE compound film and NY/PE co-extruded film, packaging in way of vacuum and carbondioxide on fresh pork were compared.是什么意思_The storage effect of package with film smeared PVDC, Aluminum foil film, NY/PE compound film and NY/PE co-extruded film, packaging in way of vacuum and carbondioxide on fresh pork were compared.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句