ISO/IEC 18025 Table 6.29 -- EDCS attributes whose label begins with Y

Table 6.29 -- EDCS attributes whose label begins with Y

Label	Definition	Attribute value type	EQ label	Code
YAW_ANGLE	The angular distance measured in the local horizontal plane about the local vertical axis from planetary geodetic north counter clockwise (viewed from above) to the forward axis of an <OBJECT>; the yaw angle. The forward axis of the <OBJECT> is the axis that passes through the <OBJECT> centre and is directed towards the forward part or <SURFACE> (front) of the <OBJECT>.	REAL	PLANE_ANGLE	1656
YEAR_COMMON_ERA	The time period as measured by the Gregorian calendar in whole years since the beginning of the Common Era.	INTEGER		1657
YOUNG_MODULUS	The ratio of the tensile stress to tensile strain for a <MATERIAL>; the Young modulus.	REAL	PURE_NUMBER	1658