. . . . "SDN:L22::NETT0052" . . "Hempel modified Gulf III HSS (HAI)" . "Hempel modified Gulf III HSS (HAI)"@en . "Modified Gulf III high-speed sampler - Hempel (1960)"@en . "accepted"@en . "Construction comprises an entrance of 18 cm diameter and a net mesh of 0.4mm. Towed at 6 knots."@en . . . .