cross recessed countersunk flat head wood screw_机械工程英汉词典
cross recessed countersunk flat head wood screw
[机械工程英汉词典]
cross recessed countersunk flat head wood screw十字槽沉头木螺钉
是什么意思，cross recessed countersunk flat head wood screw的解释，cross recessed countersunk flat head wood screw的翻译
