Database error: Invalid SQL: update db_product_con set cl=cl+1 where id='55'
MySQL Error: 1142 (UPDATE command denied to user 'xtdiannaoweixiu'@'127.0.0.1' for table 'db_product_con')
#0 dbbase_sql->halt(Invalid SQL: update db_product_con set cl=cl+1 where id='55') called at [D:\wwwroot\xtdiannaoweixiu\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(update {P}_product_con set cl=cl+1 where id='55') called at [D:\wwwroot\xtdiannaoweixiu\wwwroot\product\module\ProductContent.php:78] #2 ProductContent() called at [D:\wwwroot\xtdiannaoweixiu\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\xtdiannaoweixiu\wwwroot\product\html\index.php:13] 联系我们-网络布线
产品名称：网络布线
产品结构： ● 导体：实心无氧退火软裸铜导体 Φ0.50mm或Φ0.51mm                     
● 绝缘：HDPE Φ0.92mm                                                  
● 线对数任选                                                           
● 护套：黑色LDPE
执行标准： ● UL758,UL1581,UL444,TIA/EIA-568,CSA C22.2, ISO/IEC 11801,YD/T1019-2001
用    途：

● 数字通信用水平对绞电缆，应用于大楼综合布线系统中室外工作区通信引出端与交接间的配线架之间的布线，以及住宅综合布线系统的室外用户通信引出端到配线架之间的布线，标准布线长度90米，采用T568A或T568B连线方式端接。按ANSI/TIA/EIA-568-B颜色编码标色。
● 1000BASE-T以太网
● 155MbpsATM、100MbpsTP-PMD、100Mbps以太网（100BASE-T）和其它传输速率达622Mbps的系统应用 ● 10Mbps以太网
● 4Mbps和16Mbps令牌环网

 
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