【消防法】給油取扱所、移動タンク貯蔵所　写真豊富、解説、練習問題

#TakatsuneHazardousMaterialsSeminar #HazardousMaterialsClass4 #FuelingStation #MobileTankStorage *************************** [Table of Contents] 0:00 Opening 0:28 FuelingStation 7:05 MobileTankStorage 11:33 Practice Questions 21:19 Ending ************************** This is the YouTube homepage for this channel. The playlist can be found here. If you haven't subscribed yet, please do so:    / @takazne   *************************** Editor's Note Sorry for the wait. We are currently updating the course content.