ASTM (American Standard of Testing Materials)

[ASTM (American Standard of Testing Materials)]
[ASTM (American Standard of Testing Materials)]

中文释义

国材料试验标准

单词分析

单词结构:

ASTM (American Standard of Testing Materials)

字母数:45

记忆提示

🎯 重点记忆:

  • 单词拼写:ASTM (American Standard of Testing Materials)
  • 核心含义:国材料试验标准