Je was op zoek naar: vedfw (Nederlands - Engels)

vedfw,i
vedfw,i

(vedfw)gem
(vedfw)aver

vsam × (vedfw,i)
vsam × (vedfw,i)

vedfw,i = vtotw,i
vedfw,i = vtotw,i

vedfw,i = vexhw,i × qi
vedfw,i = vexhw,i × qi

wfe,i = vsam,i × (vedfw)gem
wfe,i = vsam,i × (vedfw)aver

(vedfw)gem = Ói=1n vedfw,i × wfi
(vedfw)aver = Ói=1n vedfw,i × wfi

de nauwkeurigheid van de meetsystemen moet zodanig zijn dat gedfw,i of vedfw,i met een tolerantie van ± 4 % kan worden bepaald.
the accuracy of the measuring systems has to be such that the accuracy of gedfw,i or vedfw,i is within ± 4 %.

(gedfw)gem, (vedfw)gem, (msam)gem, (vsam)gem gedurende de testcyclus moeten worden bepaald uit de som van de gemiddelde waarden in de afzonderlijke toestanden gedurende de bemonstering:
(gedfw)aver, (vedfw)aver, (msam)aver, (vsam)aver over the test cycle shall be determined by summation of the average values of the individual modes during the sampling period: