ISO 501:2012
硬煤.坩埚膨胀指数的测定
Hard coal - Determination of the crucible swelling number
- 标准号
- ISO 501:2012
- 发布
- 2012年
- 发布单位
- 国际标准化组织
- 当前最新
- ISO 501:2012
- 适用范围
- This International Standard specifies a method for determining the swelling properties of hard coal when heated in a covered crucible. NOTE The ”crucible swelling number” (CSNJj is also known as the “free swelling index” (FSJI)，