ranging
ADJ ซึ่ง ผันแปร fluctuating sueng-pan-pare
RANGING
ppr. Placing in a row or line; disposing in order, method or classes; roving; passing near and in the direction of.
n.The act of placing in lines or in order; a roving, etc.
ranging pole
ranging pole (also ranging rod ) ▶noun Surveying a pole or rod used for setting a straight line.