GB 7300.501-2021
饲料添加剂 第5部分:微生物 酿酒酵母
Feed additives —Part 5:Live microorganisms—Saccharomyces cerevisiae
- 实施日期
- 2022-11-01
- ICS 分类
- 65.120
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB 7300.501-2021
Feed additives —Part 5:Live microorganisms—Saccharomyces cerevisiae
GB 40878-2021
The norm of energy consumption per unit product of sodium gluconate
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The norm of energy consumption per unit throughout of terminal operation
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Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
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Design guidelines for coalbed methane well drilling and completion
GB/T 40546-2021
Design specification for coalbed methane well drainage engineering
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