针对眼镜等行业用黄铜精密异型材特点，对其生产工艺挤压—拉拔法进行了研究。
In consideration of the characteristic of brass precise shape-wire used for glasses hinge, the manufacturing process of extrusion and drawing has been studied.
广泛应用于电子元器件、五金制品、眼镜钟表、首饰饰品、汽车配件、塑胶按键等行业。
Widely used in electronic components, metal products, glasses watches and clocks, jewelry accessories, auto parts, plastic buttons and other industries.
用户遍布全国各地的汽车、轴承、电子、化纤、电镀、眼镜镜片、油嘴油泵、磁性材料等行业，得到了用户的一致好评。
Users across the country by car the bearings electronics chemical fiber electroplating optical lens and glib pumps magnetic materials and other industries has been unanimously praised by users.
应用：可标记金属及多种非金属。广泛应用于电子元器件、五金制品、眼镜钟表、首饰饰品、汽车配件、塑胶按键等行业。
Applications: Can mark on metals and a variety of non-metals. Widely used in electronic components, hardware, glasses, clocks, jewelry, auto parts, plastic buttons and other industries.
小型铝产品，铜产品及各种产品，商标，五金和眼镜模具等行业。
Small aluminum products, copper products and a variety of products, trademarks, metal and glasses mold and other industries.
广泛应用于服装、眼镜及饰品等行业产品展示。
They have been widely used in apparel, glasses and ornament industry.
医疗、航空、首饰、眼镜架、过滤网、冶金等行业。
Medical, aviation, ornament, spectacle frame, filter net, metallurgy and so on.
广泛应用于钣金、眼镜、精密机械、五金制品、钢结构、汽车配件、铭牌、广告等行业。
Widely used in industries of metal, glasses, precise mechanics, hardware productions, steel structuring, vehicle parts, decorations, posters etc.
坚持努力于研发，生产，销售以防护面罩，眼镜，安全帽等一系列安全防护用品为主的安全防护行业。
Our factory is devoting to research and production, sales a serial of safety and protection goods such as safety mask, safety goggles, safety helmet and so on.
坚持致力于研发，生产，销售以防护面罩，眼镜，安全帽等一系列安全防护用品为主的安全防护行业。
Our factory is devoting to research and production, sales a serial of safety and protection goods such as safety mask, safety goggles, safety helmet and so on.
医疗、航空、首饰、眼镜架、过滤网、冶金等行业。
Medical, Aviation, Ornament, Spectacle Frame, Filter Net, Metallurgy etc.
医疗、航空、首饰、眼镜架、过滤网、冶金等行业。
Medical, Aviation, Ornament, Spectacle Frame, Filter Net, Metallurgy etc.
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