Warning: mysql_query() [function.mysql-query]: Unable to save result set in D:\wwwroot\20911.net\includes\db.inc.php on line 67
Database error: Invalid SQL: select count(id) from pwn_comment where pid='5258' and iffb='1'
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select count(id) from pwn_comment where pid='5258' and iffb='1') called at [D:\wwwroot\20911.net\includes\db.inc.php:73] #1 dbbase_sql->query(select count(id) from {P}_comment where pid='5258' and iffb='1') called at [D:\wwwroot\20911.net\comment\module\CommentContent.php:65] #2 CommentContent() called at [D:\wwwroot\20911.net\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\20911.net\comment\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\20911.net\includes\db.inc.php on line 80

Warning: mysql_query() [function.mysql-query]: Unable to save result set in D:\wwwroot\20911.net\includes\db.inc.php on line 67
Database error: Invalid SQL: select * from pwn_comment where pid='5258' and iffb='1' order by id limit 0,10
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select * from pwn_comment where pid='5258' and iffb='1' order by id limit 0,10) called at [D:\wwwroot\20911.net\includes\db.inc.php:73] #1 dbbase_sql->query(select * from {P}_comment where pid='5258' and iffb='1' order by id limit 0,10) called at [D:\wwwroot\20911.net\comment\module\CommentContent.php:167] #2 CommentContent() called at [D:\wwwroot\20911.net\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\20911.net\comment\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\20911.net\includes\db.inc.php on line 80
 客户点评-From The Producer The XL-MaxSonar-WRA1 Is A Well-liked Weather Resistant Sensor Designed For Outside Detection And Ranging. The Weather Resistant XL-MaxSonar-WRA1 Is A Rugged Ultrasonic Sensor Part Mo世界杯2022几月份开始_2022世界杯赛程-世界杯资讯
 
 
点评详情
发布于:2021-8-28 19:19:07  访问:79 次 回复: 篇
版主管理 | 推荐 | 删除 | 删除并扣分
From The Producer The XL-MaxSonar-WRA1 Is A Well-liked Weather Resistant Sensor Designed For Outside Detection And Ranging. The Weather Resistant XL-MaxSonar-WRA1 Is A Rugged Ultrasonic Sensor Part Mo
From the producer The XL-MaxSonar-WRA1 is a well-liked weather resistant sensor designed for outside detection and ranging. The weather resistant XL-MaxSonar-WRA1 is a rugged ultrasonic sensor part module. This out of doors sensor gives very quick to lengthy distance detection and ranging in a compact, robust PVC housing. The ultrasonic sensor meets the IP67 water intrusion customary and matches commonplace electrical 3/four inch PVC pipe fittings. Outputs; RS232, Analog Envelope, and analog voltage. Reliable Ultrasonic Sensors The industrial XL-MaxSonar-WR merchandise are the highest high quality for cost indoor ultrasonic distance sensors we at the moment offer. They provide an industrial part module resolution that offers easy to use outputs, just about no sensor dead zone, calibrated beam patterns, stable range readings, low energy demands, and a host of different options The ability Necessities The XL-MaxSonar-WR functions throughout a 3.0V to 5.5V operational voltage vary. This permits for simple integration at both 3.3V or 5V and means that users of low voltage microcontrollers, or those that want to function in photo voltaic or battery primarily based techniques would not have to offer an extra power supply for ccm.net the sensor. The XL-MaxSonar-WR sensors have a 3.4mA common present draw. Key Improvements over our LV-MaxSonar-EZ Sensors Greater output power for greater signal to noise ratio. Automated calibration for consistent, long run, operation. Clear analog envelope output for advanced industrial users. To view the complete product particulars and outline please see our sensor`s datasheet. Product dimensions: Size-2.Eighty one in. Width-1.Seventy two in. Height-1.72 in.
共篇回复 每页10篇 页次:1/1
共篇回复 每页10篇 页次:1/1
我要回复
回复内容
验 证 码
看不清?更换一张
匿名发表 
当前位置
脚注信息
版权所有 Copyright(C)2009-2022 世界杯2022几月份开始_2022世界杯赛程-世界杯资讯