Ships and marine technology. Sea-going vessels. Single-drum winches for oceanographic research
Ships and marine technology. Sea-going vessels. Single-drum winches for oceanographic research
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1 Scope This document specifies requirements for the design, construction, safety, performance and acceptance testing of single-drum winches for oceanographic research (hereafter referred as to “single-drum winches”) with hydraulic or electric drive. Single-drum winches are mainly used for fixed-point and towing marine survey, involving marine geological sampling, seawater water body parameter measurement and marine biological survey.
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