a construction worker insulates the wall of a frame house with mineral wool
Palabras clave
heat,
improvement,
material,
protection,
uniform,
energy,
men at work,
person,
frame,
mineral,
man,
insulation,
wool,
construction,
insulate,
insulating,
wall,
job,
saving,
work,
home,
house,
professional,
room,
installation,
industry,
isolation,
renovation,
structure,
warmth,
fiber,
framework,
industrial,
fiberglass,
glasses,
builder,
effect,
installing,
roof,
interior,
male,
equipment,
texture,
conservation,
environmental,
glove,
carpenter's shop,
warm,
protect
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