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光学偏振片 技术条件
Specification of optical potaroid
价格:¥0.00
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光学仪器防霉、防雾、防锈 试验方法
The test methods for the prevention of mould, fog, corrosion of optical instruments
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X射线分析仪器主参数系列
Main parameter series for the X-ray analytical instrumentation
价格:¥0.00
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光学仪器用齿纹
Insection for optical instruments
价格:¥0.00
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直角棱镜
Right augle prism
价格:¥0.00
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光学零件上水解法镀二氧化钛、二氧化硅三层分光膜(R:T=1:1)
价格:¥0.00
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光学零件上真空镀铝后阳极氧化加固的外反光膜
价格:¥0.00
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