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 22:19, 24 June 2024

45 bytes added ,  24 June
→‎人工急救
 
=== 人工急救 ===
解开衣服，30 * 5 次有效按压，加 2 * 5 次人工呼吸。吹气旁边有口罩，把下颏抬起来。费时，基本不考。
 
=== 触电急救 ===
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