lid with the line of weakness extending circumferentially of the container mouth
[专利英汉词典]
lid with the line of weakness extending circumferentially of the container mouth【作业;运输】
容器口上带有环行虚线的盖子
是什么意思,lid with the line of weakness extending circumferentially of the container mouth的解释,lid with the line of weakness extending circumferentially of the container mouth的翻译