back to back angles是什么意思、英文翻译及中文解释大纲
back to back angles
词语: back to back angles
解释: T形组合角钢
词性: 名词
词典: 冶金专业英汉词典
back to back angles 相关解释
back to back angles 〔名词〕背靠背拼合角钢
back to back angles 〔名词〕T形组合角钢
back to back angles
词语: back to back angles
解释: T形组合角钢
词性: 名词
词典: 冶金专业英汉词典
back to back angles 相关解释
back to back angles 〔名词〕背靠背拼合角钢
back to back angles 〔名词〕T形组合角钢