分面浏览：发表日期 |
| 当前检索式 | ((ALL：硫煤)) |
| 限定条件 | 无 |
| 2019 6 | 2018 14 | 2017 9 |
| 2016 5 | 2015 22 | 2014 80 |
| 2013 10 | 2012 15 | 2011 17 |
| 2010 21 | 2009 15 | 2008 9 |
| 2007 14 | 2006 12 | 2005 24 |
| 2004 18 | 2003 20 | 2002 16 |
| 2001 7 | 2000 10 | 1999 12 |
| 1998 9 | 1997 6 | 1996 6 |
| 1995 6 | 1994 6 | 1993 3 |
| 1992 7 | 1991 4 | 1990 4 |
| 1989 2 | 1987 1 | 1986 1 |
| 1985 1 | 1984 3 | 1981 1 |
