퓨어오투(Pure O2) 이산화염소(chlorine dioxide)수 농작물 방제 시험 및 설명
https://youtu.be/U_3cRLW17EE?si=qm4AT00BmOxJCzRq
https://youtu.be/Qzq-4PYzKUQ?si=qSGqqIHMroI_3BAX
https://youtube.com/shorts/rHH0brP9CVY?si=hv-LiPupYeYryXxD
https://youtu.be/3eztSpoI62c?feature=shared