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龙舌兰剑麻综合利用导则
General guide for comprehensive utilization of sisal
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锯齿衣分试轧机
Saw type gin for testing cotton content
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散粮接收发放设施设计技术规程
Technical specification for design of bulk grain handling facility
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葵花籽剥壳机械 质量评价技术规范
Technical specification of quality evaluation for sunflower seed huller
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简易仓囤储粮技术规程
Technical criterion of temporary facility for grain storage
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