نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای outside cutter:
n: a fishing :tool containing metal-cutting knives that is lowered into the hole and over the outside of a length of pipe to cut it. The severed part of the pipe can then be brought to the surface. Also called an outside cutter. Compare internal cutter.
n: The cutter is composed by joint,shell,cutter and guide shoe
a mechanical, chemical or explosive device that is lowered over a pipe to cut from the outside.
n: see external cutter.
n: see external cutter.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
