Length of Haul to Leading Markets by Motortruck, 1941 and 1950:

Gauge length is the distance along a test specimen upon which extension calculations are made

Length is a measurement of the extent of an object or a specific distance from one point to another in one dimension such as height, width, or depth It is

length Length · 1 The longest, or longer, dimension of any object, in distinction from breadth or width ; extent of anything from end to end; the longest line which

length a whale measuring around 60 feet in length; a swimming pool with a breadth of 10 metres and a length of 50 metres; The sides are of equal length