... 含中性光学玻璃 With Neutral Optical Glass 光学玻璃块 chunk glass ; transfer glass 火石光学玻璃 optical flint glass ; flint optical glass ...
基于140个网页-相关网页
... toughened water gauge glass 钢化水位计玻璃 transfer glass 光学玻璃块 translucent fused silica glass 半透明石英玻璃 ...
基于12个网页-相关网页
光学玻璃坯块 raw pot glass ; pot-cooled glass
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