An optical glass which has excellent unsusceptibility to solarization and is prevented from generating platinum knots.
本发明用于制造耐老化性优异且铂节瘤的产生受到抑制的光学玻璃。
词典释义:
不可怀疑
An optical glass which has excellent unsusceptibility to solarization and is prevented from generating platinum knots.
本发明用于制造耐老化性优异且铂节瘤的产生受到抑制的光学玻璃。
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