冶金标准物质-标准物质实验室【北京华研】
-
GSB04-2409-2008(2761-2765) 2D70铝合金标样2D70铝合金标样 Standard sample of 2D70 aluminum alloy 5块ф45×35mm
-
GSB04-2409-2008(2761) 2D70铝合金标样2D70铝合金标样 Standard sample of 2D70 aluminum alloy ф45×35mm
-
GSB04-2354-2019/GSB04-2353-2019-7 钯饰品和钯合金饰品标准样品钯饰品和钯合金饰品标准样品 Standard sample for palladium jewelry and palladium alloy jewelry 1块
-
GSB04-2354-2019/GSB04-2353-2019-6 钯饰品和钯合金饰品标准样品钯饰品和钯合金饰品标准样品 Standard sample for palladium jewelry and palladium alloy jewelry 1块
-
GSB04-2354-2019/GSB04-2353-2019-5 钯饰品和钯合金饰品标准样品钯饰品和钯合金饰品标准样品 Standard sample for palladium jewelry and palladium alloy jewelry 1块
-
GSB04-2354-2019/GSB04-2353-2019-4 钯饰品和钯合金饰品标准样品钯饰品和钯合金饰品标准样品 Standard sample for palladium jewelry and palladium alloy jewelry 1块
-
GSB04-2354-2019/GSB04-2353-2019-3 钯饰品和钯合金饰品标准样品钯饰品和钯合金饰品标准样品 Standard sample for palladium jewelry and palladium alloy jewelry 1块
-
GSB04-2354-2019/GSB04-2353-2019-2 钯饰品和钯合金饰品标准样品钯饰品和钯合金饰品标准样品 Standard sample for palladium jewelry and palladium alloy jewelry 1块
-
GSB04-2354-2019/GSB04-2353-2019-1 钯饰品和钯合金饰品标准样品钯饰品和钯合金饰品标准样品 Standard sample for palladium jewelry and palladium alloy jewelry 1块
-
GSB04-2012-2006/G606 6000系铝合金光谱标准样品6000系铝合金光谱标准样品 Spectral standard sample of 6000 series aluminum alloy φ62×33mm，6块/套
标准物质实验室 · 京ICP备19035853号-1