Warning: file_put_contents(): Only 0 of 6104 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 patch panel英英字典_patch panel剑桥英语解释_patch panel柯林斯英文解释_耀久九英英词典
1. N a device with a large number of sockets into which electrical plugs can be inserted to form many different temporary circuits: used in telephone exchanges, computer systems, etc 接線板 (Also called plugboard)