A thorough explanation of how to install a ceiling inspection hatch! The path to becoming an 'ike... エアコン設備 マグマ 3 years ago Play Download
Speedy installation contributes to time savings! Ceiling inspection hatch 'CFZ series' JAPPY TIME 〜JAPPY Official Channel〜 5 years ago Play Download
[Installing an inspection hatch] What to do when C-chan gets in the way! エアコン設備 マグマ 3 years ago Play Download
