preventive maintenance contract

[preventive maintenance contract]
[preventive maintenance contract]

中文释义

[计] 预防性维护合同

单词分析

单词结构:

preventive maintenance contract

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:preventive maintenance contract
  • 核心含义:[计] 预防性维护合同