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GB/T 16864-1997低溫下晶體透射率的試驗方法Method for testing cryogenic transmissivity of crystals...2022-06-10

GB/T 3351-1982人造石英晶體的型號命名Designations for synthetic quartz crystals2022-06-10

Solid State Structure and Lyotropic Mesomorphism of Rare-Earth Trisdodecylsulphates in the Water-Eth2020-12-22

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