approval of sample是什么意思、英文翻译及中文解释
approval of sample
词语: approval of sample
解释: 认可样品
词典: 贸易专业英汉词典
approval of sample 相关解释
认可样品 approval of sample
认可样品 approval of sample
approval of sample
词语: approval of sample
解释: 认可样品
词典: 贸易专业英汉词典
approval of sample 相关解释
认可样品 approval of sample
认可样品 approval of sample