Close up of lab technician by placing a sample on beaker.
Palabras clave
grape grower,
analysing,
closeup,
laboratory,
laboratory,
winery,
beaker,
sample,
glove,
gown,
man,
testing,
examine,
technician,
purity,
employed,
test,
expertise,
factory,
research,
exam,
quality,
science,
method,
occupation,
property,
measuring,
working,
measurement,
uniform,
hand,
attentive,
check,
chemist,
checking,
producer,
experiment,
cellar,
serious,
chemistry,
indicator,
wine,
expert,
vinification,
indoor,
product,
instrument,
production,
desk,
professional,
chemical,
crystal,
male,
processing,
work,
looking,
spanish,
control,
alcohol,
tool,
technology,
pipette,
horizontal,
test tube,
spain,
20s,
multiracial,
water,
hand,
plastic bottle,
latin america,
latin,
hispanic,
businessman,
latino,
hospital,
pharmaceutical,
pharmacology,
pharmacological,
measure
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