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The dual band IR protective coatings pass the environmental testing according to GJB2485-95.
红外双波段薄膜样品通过了GJB2485-95规定的环境实验。
youdao
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The dual band IR protective coatings pass the environmental testing according to GJB2485-95.
红外双波段薄膜样品通过了GJB2485-95规定的环境实验。
youdao