buffers with springs for door leaves是什么意思、英文翻译及中文解释
buffers with springs for door leaves
词语: buffers with springs for door leaves
解释: 用于门叶的弹簧缓冲器
词典: 专利专业英汉词典
buffers with springs for door leaves
词语: buffers with springs for door leaves
解释: 用于门叶的弹簧缓冲器
词典: 专利专业英汉词典