according to the qualitative and quantitative norms laid down in contracts是什么意思、英文翻译及中文解释 本文已影响 743人 according to the qualitative and quantitative norms laid down in contracts 词语: according to the qualitative and quantitative norms laid down in contracts解释: 按定货合同保质保量词典: 贸易专业英汉词典