Woordelys vir onderwaterduik: Verskil tussen weergawes
Content deleted Content added
Lyn 1 851:
===He===
;''head-up display'' -
<!-- :Display of readouts or alarms mounted in the user's visual field so that it can be seen regardless of head orientation. For a diver this can be mounted on the mask, helmet or breathing apparatus mouthpiece. -->
:
;''heavy gear'' - swaartoerusting
:see ''standard diving dress'' – sien: '' standaardduiktoerusting''
;''heliair'' - ?
<!-- :Trimix blends made by topping up helium with air.<ref name="Scuba engineer" /> -->
:
;''helicopter turn'' - helikopterdraai
<!-- :Manoeuver in which a (usually horizontally trimmed) diver uses small fin movements to rotate on the spot on a vertical axis. -->
:
;''heliox'' - helioks?
<!-- :Mixtures of helium and oxygen for use as a breathing gas.<ref name="ISO13293" /><ref name="Scuba engineer" /> -->
:
;''helium'' - helium
<!-- :An inert gas which is used as a component of breathing gas mixtures for deep diving. -->
:
;''helium analyzer'' - heliumanaliseerder
<!-- :An instrument used to measure the concentration of helium in a mixture of gases -->
:
;''Henry's law'' - Henry se wet
<!-- :Description of the relation between solubility of a given gas in a given liquid as pressure varies. -->
:
;''High intensity discharge light, HID light'' - hoë-intensiteitontladinglig?
<!-- :High output light source used in cave diving light heads before high intensity LEDs became available. Had the disadvantage of nor being possible to switch on again until the unit had sufficiently cooled. (obsolescent) See also ''test tube light''. -->
:
;''high pressure (HP)'' - hoëdruk
<!-- :Generally gas pressures in excess of 30 bar. In diving context gas working pressures do not frequently exceed 300bar, but pressures in hydraulic systems may be considerably higher. Also refers to American steel diving cylinders with a working pressure above 2500 psi, and diving cylinders from other sources with a working pressure of 240 bar or more - usually 300 bar. -->
:
===Ho===
|