devices for attaching coverings (overlay)_专利英汉词典
devices for attaching coverings (overlay)
[专利英汉词典]
devices for attaching coverings (overlay)【作业；运输】
外壳连接设备（覆盖）
是什么意思，devices for attaching coverings (overlay)的解释，devices for attaching coverings (overlay)的翻译
