نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای wet box:
n: a hinged, cylindrical metal device placed around a joint of pipe as it is being broken out during a trip out of the hole. It keeps mud from splashing beyond the immediate area. Also called mother hubbard, mud saver, splash box, or wet box.
n: one of complementary tools that assist the pulling out the hole.
گل گیر
n: see mud box.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
