[!--title--] |
| 时间：[!--newstime--] 来源：化工号 作者 |
|
L-酒石酸##左旋酒石酸##右旋酒石酸##L(+)酒石酸##L-酒石酸标准品##食品级L-酒石酸##L-(+)酒石酸##L(+)-酒石酸##L(-)-酒石酸##L-(+)-酒石酸##右旋-2,3-二羟基琥珀酸##L-(+)-酒石酸, 分析级##L(+)-2,3-二羟基丁二酸
|
|
|
Warning: mysql_query(): MySQL server has gone away in /www/wwwroot/www.huagonghao.com/e/class/db/db_mysql.php on line 139
Warning: mysql_query(): Error reading result set's header in /www/wwwroot/www.huagonghao.com/e/class/db/db_mysql.php on line 139
MySQL server has gone away
select title,titleurl from ***_ecms_product ORDER BY RAND() limit 10 | |