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BS ISO 11257-2015 直接還原爐料用鐵礦石低溫還原粉化率和金屬化率的測定 Iron ores for shaft direct-reduction f...2023-08-19

AS 1301.215-2019 Methods of test for pulp paper Pulps - Laboratory wet disintegration - Disintegration of m...2023-06-27

CNS 15262-2019 塑膠材料在試驗性規(guī)模之規(guī)定堆肥條件下崩解度測定法塑膠材料在試驗性規(guī)模之規(guī)定堆肥條件下崩解度測...2023-06-01

GA 240.44-2003刑事犯罪信息管理代碼.第44部分:整體分離痕跡代碼The information management code in criminal offe...2022-06-12

GB/T 24327-2009紙漿.實驗室濕解離.化學(xué)漿解離Pulps—Laboratory wet disintegration—Disintegration of chemical ...2022-06-10

GB/T 19275-2003材料在特定微生物作用下潛在生物分解和崩解能力的評價Evaluation of the potential biodegradabilit...2022-06-09

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