This article introduces briefly the Physical and chemical properties of plastics used for the glasses frame and lens, also including the material, character and producing method of hidden glasses.
本文简介了眼镜镜架和镜片所用塑料的物理、化学性能及特性，并对隐形眼镜的材质、特性及制造方法等也进行了介绍。
KINESIUM's properties make it an ideal material for a very light, tough and responsive road frame, at an AFFORDABLE PRICE.
KINESIUM的性能使它成为生产公路车架(非常轻和强硬)的理想材料，在一个可以令人接受的价格上。
KINESIUM's properties make it an ideal material for a very light, tough and responsive road frame, at an AFFORDABLE PRICE.
KINESIUM的性能使它成为生产公路车架(非常轻和强硬)的理想材料，在一个可以令人接受的价格上。
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