厚度：2mm/2.5mm，标准宽度：1120mm，有效宽度为：1050mm。
关联内容
Fatal error: Declaration of relation_handle::para_handle($list = []) must be compatible with base_handle::para_handle($list = [], $para = 0) in /www/wwwroot/polye.com/app/system/relation/include/class/relation_handle.class.php on line 24