A group of fishermen off the coast of Alaska faced disaster when their trawler capsized in icy waters. Wearing immersion suits and life jackets as required by regulation, the crew managed to abandon ship in minutes. The thermal protection of the suits, paired with the buoyancy of the life jackets, kept them alive in freezing water for over three hours until the Coast Guard arrived. Wi... https://classifiedadsubmissionservice.com/classifieds/business-opportunities_2/general/air-quality-test-kit-dipti-fire-services_i955554