>
draw bar spring
词语: draw bar spring
解释: 牵引杆缓冲弹簧
词性: 名词
词典: 造纸专业英汉词典
draw bar spring 相关解释
draw bar spring 〔名词〕牵引杆缓冲弹簧
牵引杆缓冲弹簧 draw bar spring