Warning: file_put_contents(): Only 0 of 5739 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 batten plate英英字典_batten plate剑桥英语解释_batten plate柯林斯英文解释_开心英文字典_柠咚词
1. N (in structural design) a horizontal rectangular plate that is used to connect pairs of steel sections by being riveted or welded across them to form a composite section (结构设计用的)缀板