12月21日，一名工艺师在展示鲁青瓷刻瓷工艺。当日，鲁青瓷重新烧制40年品鉴会在山东省济南市举行。据了解，鲁青瓷始于宋代，因其材料独特、技艺精湛、烧制难度高，在世界上享有盛誉，其烧制工艺后来失传。1972年，多位中国陶瓷工艺大师和艺术家通过对唐、宋柴窑烧造鲁青瓷的潜心研究，将失传多年的鲁青瓷重新研制成功。新华社记者 郭绪雷 摄  On December 21,,A handyman in display lu celadon carved porcelain process.the,Lu celadon to fire forty years tasting held in shandong province jinan city.It is understood,Lu celadon began in the song dynasty,Because of its unique materials/Exquisite craftsmanship/Fire high difficulty,In the world enjoy a high reputation,The firing process then be lost.In 1972,,Many Chinese pottery master artisans and artists through to tang/Song maintain fire lu celadon of intensive research,Will lost years lu celadon to successfully developed.The xinhua news agency GuoXuLei perturbation 

     这是展示的鲁青瓷（12月21日摄）。新华社记者 郭绪雷 摄   This is show lu celadon(Taken on December 21,).The xinhua news agency GuoXuLei perturbation