冶金标准物质-标准物质实验室【北京华研】
-
GSB04-1541-2003(1) 镁合金光谱标准样品镁合金光谱标准样品 Spectral standard sample of magnesium alloy φ48×31mm
-
GSB04-1541-2003 镁合金光谱标准样品镁合金光谱标准样品 Spectral standard sample of magnesium alloy φ48×31mm，5块/套
-
GSB03-2460-2008 微合金钢冶金标样微合金钢冶金标样 Metallurgical standard sample of microalloyed steel 100g
-
GSB03-2458-2008 微合金钢冶金标样微合金钢冶金标样 Metallurgical standard sample of microalloyed steel 100g
-
GSB03-2457-2008 微合金钢冶金标样微合金钢冶金标样 Metallurgical standard sample of microalloyed steel 100g
-
GSB03-2456-2008 微合金钢冶金标样微合金钢冶金标样 Metallurgical standard sample of microalloyed steel 100g
-
GSB03-2455-2008 微合金钢冶金标样微合金钢冶金标样 Metallurgical standard sample of microalloyed steel 100g
-
GSB03-2454-2008 微合金钢冶金标样微合金钢冶金标样 Metallurgical standard sample of microalloyed steel 100g
-
GSB03-1453-2002/轧辊用 合金铸铁标准样品合金铸铁标准样品 Alloy cast iron standard sample 100g
-
GSB03-1061-1999/FeSiRE27 稀土硅铁合金标样稀土硅铁合金标样 Rare earth ferrosilicon alloy standard sample 100g
标准物质实验室 · 京ICP备19035853号-1