Flat surfaced roof coating. Heating and melting bitumen roofing felt background pattern.
Schlüsselwörter
roof,
felt,
roofing,
bitumen,
waterproof,
flat,
construction,
roofer,
repair,
insulation,
coating,
fire,
torch,
work,
men at work,
building,
burner,
flames,
gas,
industry,
site,
surface,
tar,
technology,
installing,
cover,
flexible,
heat,
process,
reconstruction,
recovering,
recovery,
refurbishment,
service,
thatcher,
blowpipe,
concrete,
covering,
equipment,
foundation,
home,
hot,
industrial,
installation,
maintenance,
shield
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