International

Electrotechnical

Area		Optical fibre communication / Fibre construction and optical characteristics

IEV ref		731-02-40

en		non-circularity of core
		the difference between the diameters of the two circles defined by the core tolerance field divided by the core diameter

fr		non-circularité du coeur, f
		rapport de la différence entre les diamètres des deux cercles qui définissent le domaine de tolérance du coeur au diamètre du coeur

ar		عدم انتظام الدائرية في النواة لا دائريه للقلب

de		Kern-Kreisabweichung, f

es		no circularidad del núcleo

fi		ytimen elliptisyys

it		non circolarità del nucleo

ko		코어 비원형성

ja		コア非円率

pl		współczynnik eliptyczności rdzenia

pt		não circularidade do núcleo

sv		kärnorundhet

zh		纤芯不圆度

Publication date: 1991-10