Database error: Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=387) and uptime>(select uptime from pwn_News_con where id=387) order by uptime asc limit 1
MySQL Error: 1146 (Table 'zjxyky.pwn_News_con' doesn't exist)
#0 dbbase_sql->halt(Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=387) and uptime>(select uptime from pwn_News_con where id=387) order by uptime asc limit 1) called at [/www2/wwwroot2/zjxyky/includes/db.inc.php:65] #1 dbbase_sql->query(select id,title from {P}_News_con where catid=(select catid from {P}_News_con where id=387) and uptime>(select uptime from {P}_News_con where id=387) order by uptime asc limit 1) called at [/www2/wwwroot2/zjxyky/news/module/NewsPage.php:33] #2 NewsPage() called at [/www2/wwwroot2/zjxyky/includes/common.inc.php:526] #3 PrintPage() called at [/www2/wwwroot2/zjxyky/news/html/index.php:15] Database error: Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=387) and uptime<(select uptime from pwn_News_con where id=387) order by uptime desc limit 1
MySQL Error: 1146 (Table 'zjxyky.pwn_News_con' doesn't exist)
#0 dbbase_sql->halt(Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=387) and uptime<(select uptime from pwn_News_con where id=387) order by uptime desc limit 1) called at [/www2/wwwroot2/zjxyky/includes/db.inc.php:65] #1 dbbase_sql->query(select id,title from {P}_News_con where catid=(select catid from {P}_News_con where id=387) and uptime<(select uptime from {P}_News_con where id=387) order by uptime desc limit 1) called at [/www2/wwwroot2/zjxyky/news/module/NewsPage.php:46] #2 NewsPage() called at [/www2/wwwroot2/zjxyky/includes/common.inc.php:526] #3 PrintPage() called at [/www2/wwwroot2/zjxyky/news/html/index.php:15] 常山县小野矿业有限公司-叶腊石粉合成的金刚石
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叶腊石粉合成的金刚石
作者:管理员    发布于:2016-09-24 09:08:25    文字:【】【】【
一种合成金刚石用叶腊石粉压成型块的添加剂,它属于高温超高压合成材料的密封传压介质。本发明是通过高岭石亚族矿粉和一族从铝土矿粉、石英粉、氧化铁粉中任选一种到几种混合均匀,添加在某些普通而常见的叶腊石矿粉中,改进及改变其密封、传压、保温等性能,使其成为性能可调的密封传压介质。从而降低粉压块成本,提高保温性能,产出高强金刚石。本发明不仅应用于金刚石合成的辅助原料还可用于高温超高压合成其它材料的密封传压介质件。
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