1 GB/T 216-1996 煤中磷的測定方法 Determination of phosphorous in coal
2 GB/T 217-1996 煤的真相對密度測定方法 Determination of true relative density of coal
3 GB/T 218-1996 煤中碳酸鹽二氧化碳含量的測定方法 Determination of carbon dioxide content in the mineral carbonates associated with coal
4 GB/T 219-1996 煤灰熔融性的測定方法 Determination of fusibility of coal ash
5 GB/T 220-1989 煤對二氧化碳化學(xué)反應(yīng)性的測定方法 Determination of carboxyreactivity of coal
6 GB 474-1996 煤樣的制備方法 Preparation of coal sample
7 GB 475-1996 商品煤樣采取方法 Sampling for commercial coal
8 GB/T 476-1991 煤的元素分析方法 Ultimate analysis of coal
9 GB/T 478-1987 煤炭浮沉試驗方法 Method for float-and sink analysis of coal
10 GB/T 479-1987 煙煤膠質(zhì)層指數(shù)測定方法 Sapoznikov's penetrometer test for bituminous coal
11 GB/T 480-1987 煤的鋁甑低溫干餾試驗方法 Test for carbonization of coal in aluminum retort
12 GB 481-1993 生產(chǎn)煤樣采取方法 sampling method of coal sample for production
13 GB 482-1995 煤層煤樣采取方法 Sampling of coal in seam [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] 下一頁 |
