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球墨铸铁 超声声速测定方法
Test method of ultrasonic sound velocity for spheroidal graphite cast irons
价格:¥0.00
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球墨铸铁用球化剂
Spheroidizers for spheroidal graphite cast irons
价格:¥0.00
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灰铸铁 力学性能试验方法
Methods for testing the mechanical properties of grey cast iron
价格:¥0.00
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蠕墨铸铁 金相
Metallographs of vermicular graphite cast irons
价格:¥0.00
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蠕墨铸铁件
Vermicular graphite iron castings
价格:¥0.00
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稀土镁合金 稀土总量、硅、镁的化学分析方法
Chemical analysis methods for total rare-earth, silicon, magnesium in rare-earth magnesium alloys
价格:¥0.00
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舰船用铁镍合金板材规范
Specification for iron-nickel alloy plates and sheets for ships
价格:¥0.00
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