Man In Boots Tamping Concrete In A Slump Cone With Steel Tamping Rod. high angle
Schlüsselwörter
man,
boot,
concrete,
slump,
cone,
steel,
rod,
cement,
testing,
equipment,
male,
people,
test,
engineering,
industrial,
production,
floor,
cylinder,
work,
tool,
project,
industry,
round,
glove,
safety,
mix,
measure,
construction,
civil,
support,
site,
inspection,
fresh,
material,
structure,
men at work,
quality,
job,
check,
wet,
molded,
sample,
factory
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