approval sample是什么意思、英文翻译及中文解释大纲
approval sample
词语: approval sample
解释: 确认用样品
词典: 贸易专业英汉词典
approval sample 相关解释
approval sample 确认用样品
确认用样品 approval sample;confirmation sample;confirmatory sample
确认用样品 approval sample;confirmation sample;confirmatory sample
确认用样品 approval sample;confirmation sample;confirmatory sample