frame saw

(redirected from span saw)
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gang saw

A powered assemblage of parallel reciprocating saw blades; used to cut a quarry block into slabs; generally utilizes a loose abrasive material with water, or diamond or tungsten carbide blade inserts, to effect the cutting.
References in periodicals archive ?
That short time span saw the emergence of writers, artists, art collectors, and bon vivants of all colors, genders, and sexual orientations.
A ten-year span saw the dollar value of goods exported from the US increase from $1,300 billion to $2,100 billion.