Environmentalists collect samples of dead fish and wastewater for testing
Environmentalists collect samples of dead fish and wastewater for testing
Team of Scientist or Biologist collects a sample of wastewater from industries at industrial estate
Construction site was completed with installation of drainage concrete collectors, manholes, wells
Installation of drainage concrete collectors manhole,well sewer system inside for rain water
Installation of drainage concrete collectors, manhole, a well sewer system for collecting rainwater
Drainage concrete collectors well sewer system were installed underground for collection of
In construction site, drainage concrete collector manhole well sewer system were installed for a
Scientists conduct water quality analysis in a modern laboratory during daytime operations
