适用于食品, 药品, 化装品等行业.Apply to food, medicine, cosmetics and other industries.早在公元前6000年前,埃及人就会使用各种植物和矿物制成化装品了.The Egyptians used make - up made from various plants and minerals as early as 6000 B.目前主要服务于连接器 、 光电 、 半导体 、 汽车零...
This naturally depends on the successful commissioning of the fibre drawing department.这当然取决于拉丝车间的成功投产....its policy of commissioning original work.其委托创作新作品的政策This paper describe briefly the commissioning, start - up and...