Contractor Worker in His 30s Attaching Blocks of Insulation Mineral Wool to House Elements.

Name: Contractor Worker in His 30s Attaching Blocks of Insulation Mineral Wool to House Elements.
Uploaded: 2020-03-18
Duration: 10 s
Channel: welcomia
Description: Contractor Worker in His 30s Attaching Blocks of Insulation Mineral Wool to House Elements.