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Terms for subject Plastics containing 光学 | all forms | in specified order only
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光学仪构架optical frame
光学应变optical strain
光学异构现象optical isomerism
光学性能试验材料optical testing
光学性质材料optical properties
光学烟密度optical density of smoke
纤维光学light transmitting fibres
聚甲基丙烯酸甲酯光学纤维光导纤维polymethyl methacrylate optical fiber