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现行 KS M 1937-2017(2022)
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방향족 탄화수소-벤젠, 자일렌 및 톨루엔-밀도 측정(20℃) 芳香烃-苯、二甲苯和甲苯-20℃下密度的测定
发布日期: 2017-12-28
该标准规定了在苯、甲苯和甲苯的20℃下,密度测定的峰度计和氢计法。
이 표준은 벤젠, 자일렌 및 톨루엔의 20℃에서 밀도 측정에 대하여 피크노미터 및 하이드로미터법을 규정한다.
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