نمایش نتیجه 1 تا 3 از 3 نتیجه یافت شده برای ground anchor:
n: see deadman.
n: refer to “guyline anchor”
n: a wireline sheave, or pulley, that is fastened to the ground anchor and that changes a horizontal pull on a wireline to a vertical pull (as in swabbing with a derrick over a well). See block.
n: wire rope idle wheel attached to anchorage block is use to change the horizontal pull of wire rope as vertical pull 。
n: the wireline attached to ground anchors to provide lateral support for a mast or derrick. Compare load guy line.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
