jeweller’s bristol

用法例句

This paper briefly reviews the development tendency of paper industry in Guangdong and the whole country, analyzes the superiorities of Guangdong province in promoting high speed development of packing paper and paperboard.

本文概述广东及全国造纸工业发展趋势 ,分析了广东高速发展包装用纸和纸板的优

The hygienic condition of food wrapping paper directly concerns the quality and safety of the wrapped food.

食品包装用纸卫生与否 ,直接关系到被包装食品的卫生质量和安全 。