University chemistry laboratory with x-ray fluorescence analyzers and compressed gas cylinder
Schlüsselwörter
horizontal,
gas,
industry,
science,
technology,
education,
engineering,
computer,
medicine,
chemical,
machine,
us,
hunt,
chemistry,
experiment,
laboratory,
laboratory,
mark,
teacher,
research,
cylinder,
photo,
university,
massachusetts,
new england,
north america,
analysing,
computer monitor,
nobody,
indoor,
desk,
color image
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