crucible swelling number 中文意思是什麼
crucible swelling number
解釋
坩堝膨脹指數-
Methods for analysis and testing of coal and coke - caking and swelling properties of coal - determination of crucible swelling number
煤和焦炭分析和試驗方法.第107部分:煤結塊性和膨脹性.第1節:煤坩堝膨脹指數測定 -
General specifications of instrument for the determination of the crucible swelling number of bituminous coal - electrical heating
煙煤坩堝膨脹序數儀?電加熱法通用技術條件 -
Solid mineral fuels - coal - d termination of crucible swelling number
固體礦物燃料.煤.坩堝膨脹數的測定 -
Testing of solid fuels - determination of the crucible swelling number of coal
固體燃料試驗.煤坩堝膨脹量測定
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