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重型刀具用硬质合金刀片毛坯
Heavy duty carbide insert blanks for cutting tools
价格：￥0.00
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现场混装炸药车地面辅助设施
Ground auxiliaries for site mixed and charged explosive truck
价格：￥0.00
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现场混装乳化炸药车
Site mixed and charged emulsion explosive truck
价格：￥0.00
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现场混装粒状铵油炸药车
Site mixed and charged ANFO explosive truck
价格：￥0.00
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现场混装重铵油炸药车
Site mixed and charged heavy ANFO explosive truck
价格：￥0.00
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悬臂式掘进机用支重轮结构与参数
Structure and parameters of the idler rollers boom roadheaders
价格：￥0.00
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