Environmental engineer collect water samples from drainage canals around the city and quality test
Schlüsselwörter
regulation,
analysis,
assessment,
boot,
compliance,
concentration,
conservation,
contamination,
culvert,
debris,
drainage,
ecology,
ecosystem,
engineer,
environmental,
equipment,
sharpened,
gear,
glove,
grate,
hard hat,
health,
hydrology,
industrial,
infrastructure,
kit,
measurement,
monitoring,
nature,
outdoors,
pollution,
protective,
quality,
research,
river,
runoff,
safety,
sampling,
scientist,
squatting,
stream,
technician,
testing,
trash,
urban,
vest,
ampoule,
water
Deutsch
