WGN 100 · Welding Basics
Session 2 · Hour 1 · The machine
Instructor cue 불꽃 전에 스위치를 안다.
90 minNow Open · 5 min left · next Demo
The machine
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Know the switch before the spark.
Follow The machine once.
Check name, order, result.
CheckKnow the switch before the spark. Week 2: name, order, result. Then Know the switch before the spark.