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 21:58, 24 June 2024

103 bytes added ,  24 June
→‎消防灭火
: 电动机；汽油桶；电箱；电器
: 除了木材都可以
 
; 沙子掩盖
: 化学用品着火，千万不要选灭火器，直接在屏幕选沙子掩盖即可
 
=== 人工急救 ===
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