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20052006200720082009201020112012APT255255255255255255255255三氧化钨1,4001,6001,6001,6001,6001,6001,6001,600兰钨445645645645645645645645钨粉100300400500500500500500碳化钨8001,1001,3001,5001,5001,5001,5001,500硬质合金150180200250250250250250异型合金1001502002503003003003003504005006006006006006002005-2014年主要产品产量表微型钻(万支)201320142552551,6001,6006456455005001,5001,5002502503003006006002... 2025-05-0720162 KB12页16
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