チェーンソー 危険なキックバック/Chainsaw Kickback: The Hidden Danger *Audio in EN / DE / FR / PT / ES
チェーンソーを使う時に起こる可能性がある危険な現象「キックバック」とは？２種類の装置を使ってキックバックを再現＆解説！ What is kickback, the dangerous phenomenon that can occur when using a chainsaw? Mr. Denjiro recreates and explain kickback using two different devices! *English, German, French, Portuguese, and Spanish audio tracks are available through the video player's settings icon. ※動画プレーヤーの設定アイコンから音声トラックを変更すると、英語、ドイツ語、フランス語、ポルトガル語、スペイン語の音声でお聞きいただけます。 2025年8月30日(土)放送分（はぴエネ！#856) 放送時の提供：中部電力株式会社 #でんじろう #実験 #科学 #化学 #エネルギー #学ぶ #学習 #不思議 #現象 #ワザ #仕組み #役立つ #Science #Chemical #experiment #laboratory #Energy #Electricity #study #Lesson
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