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Ophthalmic lens people brought has a state of the finishing of the optical type, for coating, and its method of preparation
Ophthalmic lens people brought has a state of the finishing of the optical type, for coating, and its method of preparation
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机译:人们带来的眼科镜片具有一种光学类型的光洁度,用于涂层的状态及其制备方法
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摘要
P the invention relates to a lens 10 grinded. / p & & p & the final surfacing is not completed by polishing, but by direct coating of the surface 12 by means of a coating 14 is set up to form a laminated clear, hard and tenacious. / p
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