VIESSMANN 2670 UNIMAT REPAIR
Hovermotion
0:00 / 0:00
VIESSMANN 2670 UNIMAT REPAIR
644 просмотра · 2 недели назад
Hovermotion
11,8 тыс. подписчиков
644 просмотра · 2 недели назад
A Bizarre coming loose of two screws .
maybe its the vibration of the working model that made the screws come loose over time. (no thread lock on the screws).
