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

Jump to navigation Jump to search

怎样考取低压电工证实操篇 (view source)

Revision as of 22:00, 24 June 2024

19 bytes added ,  24 June
→‎消防灭火
重点是选中灭火器。拿到灭火器后退到答题区使用灭火器。维持一分钟。先断电，拔插销。
; 1. 干粉灭火器
: 汽油桶；电箱；高压柜、配电箱（<b>有闸刀先关闸刀</b>）；电器
: 窗帘；木材
: 几乎考点的每个场景都适用
Retrieved from "http://qingliezhiquan.com/blog/Special:MobileDiff/2539"

Navigation menu