网站首页 情感咨询 情感美文 情感百科 情感生活 学习充电 旧版美文
The synthetic method and performance testing of BH series acidulate corrosion inhibitor were introduced.
介绍了BH系列酸化缓蚀剂的合成方法及性能测试。
Performance test or performance testing may refer to:
依恋情感网英汉例句词典收录3870147条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。