Power safety procedure

Power safety procedure

By 正洪 王

  • Category: Reference
  • Release Date: 2019-03-23
  • Current Version: 1.2
  • Adult Rating: 4+
  • File Size: 9.19 MB
  • Developer: 正洪 王
  • Compatibility: Android, iOS 10.12

Description

国家电网安全规程题库，题型有判断题、单选题、多选题。题量有6100多道。

Screenshots

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