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75 GB/T 5449-1997 煙煤羅加指數(shù)測(cè)定方法 Determination of roga index of bituminous coal
76 GB/T 4633-1997 煤中氟的測(cè)定方法 Determination of fluorine in coal
77 GB/T 5448-1997 煙煤坩堝膨脹序數(shù)的測(cè)定 電加熱法 Determination of the crucible swelling number of bituminous coal--Electrical heating
78 GB/T 5450-1997 煙煤奧阿膨脹計(jì)試驗(yàn) Audibert-Arnu dilatometer test of bituminous coal
79 GB/T 189-1997 煤炭粒度分級(jí) Classification standard for size fractions of coal
80 GB/T 211-1996 煤中全水分的測(cè)定方法 Determination of total moisture in coal
81 GB/T 212-1991 煤的工業(yè)分析方法 Proximate analysis of coal
82 GB/T 213-1996 煤的發(fā)熱量測(cè)定方法 Determination of calorific value of coal
83 GB/T 214-1996 煤中全硫的測(cè)定方法 Determination of total sulfur in coal
84 GB/T 215-1996 煤中各種形態(tài)硫的測(cè)定方法 Determination of forms of sulfur in coal
85 GB/T 7701.1-1997 脫硫用煤質(zhì)顆粒活性炭 Granular activated carbon from coal for desulfurization
86 GB/T 7701.2-1997 回收溶劑用煤質(zhì)顆�；钚蕴� Granular activated carbon from coal for solvent recovery 上一頁(yè) [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] 下一頁(yè) |
