نمایش نتیجه 1 تا 1 از 1 نتیجه یافت شده برای pipe-bending machine:
n: in pipeline construction, a track-mounted hydraulic machine that bends a joint to the precise angle specified by the bending engineer. The bend is made by a set of clamps that grip the outside surface of the pipe and prevent slip- page while a winch cable hooked to the free end of the pipe maintains upward pull and guides the pipe through the machine.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
