o, d, e, l, n, p, c, r, t, i, u are letters that make 'production line'
product, prod, OD, ti, PR, duct, Lin, Ro, on, pro, li, in, production, line, CT, rod, IN, NE, Io, ion, In, Li, Ne, Pr, Ti are words within 'production line'
1 possible definitions for 'production line'
Under this definition, production line is a noun and has the following properties:
assembly line, line have the same meaning as 'production line'
'production line' can be a type of mechanical system.
'production line' can be a part of factory, mill, manufacturing plant, manufactory.
conveyer belt, conveyor belt, conveyer, conveyor, transporter are parts of 'production line'.