ara: معامل أمان

Information
has URI	http://lexvo.org/id/term/ara/%D9%85%D8%B9%D8%A7%D9%85%D9%84%20%D8%A3%D9%85%D8%A7%D9%86

Meaning
means	(noun) the ratio of the breaking stress of a structure to the estimated maximum stress in ordinary use factor of safety, safety factor