钟表玻璃及类似玻璃、视力矫正或非视力矫正眼睛用玻璃，呈弧面、弯曲、凹形或类似形状但未经光学加工的；

Clock or watch glasses and similar glasses, glasses for non-corrective or corrective spectacles, curved, bent, hollowed or the like, not optically worked;

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钟表玻璃及类似玻璃、视力矫正或非视力矫正眼睛用玻璃，呈弧面、弯曲、凹形或类似形状但未经光学加工的；

Clock or watch glasses and similar glasses, glasses for non-corrective or corrective spectacles, curved, bent, hollowed or the like, not optically worked;

youdao