Woordelys vir onderwaterduik: Verskil tussen weergawes
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Lyn 2 090:
==J==
;''jackstay'' -
<!-- :A line secured at both ends to serve as a support<ref name=Oxford /> or guide. -->
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;''Jack-up rig'' -
<!-- :A type of mobile platform that consists of a buoyant hull fitted with a number of movable legs, capable of raising its hull over the surface of sea. The buoyant hull enables transportation of the unit and all attached machinery to a desired location. Once on location the hull is raised to the required elevation above the sea surface on its legs supported by the sea bed. -->
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;''J-cylinder'' - J-silinder
<!-- :Bulk gas storage cylinder with internal volume 50 litres. -->
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;''JIC fitting'' -
<!-- :A type of pipe and hose fitting with a 37-degree flare seating surface. Commonly used in umbilical hose connections. -->
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;''JIM suit'' - JIM pak
<!-- :An atmospheric diving suit manufactured by Underwater Marine Equipment Limited. -->
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;''job safety analysis, JSA'' - werksveiligheidontleding<ref name="Pharos STI" />
<!-- :A procedure to integrate health and safety principles and practices into a particular task or job. Each basic step of the job analysed to identify potential hazards and controls for each hazard. -->
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;''jocking strap'' - ?
<!-- :
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;''Jonline'' - Jonlyn
<!-- :A short line used to connect to a shotline or anchor line, allowing the diver to move a short horizontal distance away to decompress. The line helps compensate for vertical movement in the anchor line or shot line due to waves.<ref name="Jersey upline" /> -->
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;''jump'' - sprong
<!-- :A path from a main guideline to another which is not in contact. -->
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;''jump camera''- ?
<!-- :A camera mounted on a frame, which when lowered to the bottom of a body of water, takes a photograph, usually of the bottom under the camera. The frame constrains the camera to a fixed camera to subject distance, resulting in photographs of uniformly sized areas of bottom, equivalent to quadrats. -->
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;''Jump jacket'' -
<!-- :The Jump
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;''jump line'' - springlyn?
<!-- :A short ''cave line'' used to connect between two permanent lines that are not in contact. May also be used to search for the other end of a break in a cave line and repair the break. -->
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;''jump reel, jump spool'' - springkatrol? springspoel?
<!-- :A reel or spool with a relatively short line intended to be used as a jump line -->
: 'n katrol of spoel met 'n relatiewe kort lyn wat bedoel is om as 'n springlyn gebruik te word.
;''J-valve'' - J-klep
<!-- :Scuba cylinder valve with lever operated reserve mechanism.<ref name="Basic Scuba"/> -->
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