分面浏览：发表日期 |
| 当前检索式 | ((ALL：Polypropylene)) |
| 限定条件 | 无 |
| 2024 2 | 2023 6 | 2022 17 |
| 2021 23 | 2020 43 | 2019 122 |
| 2018 232 | 2017 192 | 2016 143 |
| 2015 155 | 2014 213 | 2013 183 |
| 2012 168 | 2011 152 | 2010 282 |
| 2009 136 | 2008 129 | 2007 106 |
| 2006 129 | 2005 73 | 2004 96 |
| 2003 54 | 2002 46 | 2001 45 |
| 2000 31 | 1999 17 | 1998 26 |
| 1997 25 | 1996 25 | 1995 15 |
| 1994 15 | 1993 9 | 1992 16 |
| 1991 12 | 1990 12 | 1989 5 |
| 1988 2 | 1987 7 | 1986 6 |
| 1985 1 | 1984 3 | 1982 1 |
| 1981 1 | 1979 1 | 1977 1 |
