Difference between revisions of "怎样考取低压电工证实操篇"

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怎样考取低压电工证实操篇 (view source)

Revision as of 21:26, 24 June 2024

275 bytes added ,  24 June
→‎科目四
Tags: Mobile web edit Mobile edit
 
== 科目四 ==
=== 消防灭火 ===
重点是选中灭火器。
 
=== 人工急救 ===
根据语音提示操作，30 次有效按压，加 2 次人工呼吸。费时，基本不考。
 
=== 触电急救 ===
# 切断电源
# 选择绝缘体，挑开电线
# 拖开伤者
# 拔打 120
# 交卷
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