溶接もこれから auto 技術だって生存しにくい
<iframe width="1280" height="720" src="https://www.youtube.com/embed/e3qsVhBd6C4?list=PLJJfJ-BToQfMfDp9cUVUBREEl1TgQUCBU" title="オープンタイプ自動溶接機/呉坂溶接機" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
<iframe width="1280" height="720" src="https://www.youtube.com/embed/zggvvJm6wu8" title="エックで(AXXAIR) オルビタル自動溶接機" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>