钢种有：冷模钢、热模钢、塑模钢、粉末高速钢等无方向性特钢，同时经销上海五钢特种模具钢。
Steel are: cold-steel, hot-steel, Mold steel, high-speed steel powder and other non-directional special steel, special steel distribution Shanghai Five die steel.
钢种有：冷模钢、热模钢、塑模钢、粉末高速钢等无方向性特钢，同时经销上海五钢特种模具钢。
Steel are: cold-steel, hot-steel, Mold steel, high-speed steel powder and other non-directional special steel, special steel distribution Shanghai Five die steel.
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