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钢球冷墩模具用硬质合金毛坯
As-sintered hard metal blanks used in cold forging dies for steel ball
价格:¥0.00
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弧形方坯连铸机结晶器铜管
Curved mould copper tubes for bow-type continuous billet casting machine
价格:¥0.00
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铸锭车 型式、基本参数与尺寸
The type and basic data and the size for mould car
价格:¥0.00
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进出口冶金工业成套设备检验技术要求 第3部分:金属铸造设备
Technical requirements for the inspection of metallurgical industry complete set of equipment for import and export.Part 3:Metal casting equipment
价格:¥0.00
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