نمایش نتیجه 19641 تا 19650 از 19882 نتیجه یافت شده برای E:
n: one who drills wildcat wells.
n: The worker taking part in the job of drilling wildcat.
n: a tropical cyclone in Australia.
Workover Information Management System data base.
n: a machine that pulls or hoists by winding a cable around a Spool.
n: A kind of machinery that including a reel and wire rope swirled on the reel,which be used to delivery and hoisting.
غلتک تناب کش
n: see wind ring.
n: the wireline attached to ground anchors to provide lateral support for a mast or derrick. Compare load guy line.
n: It be used to express the technical regulation of the derrick.
قدرت تحمل باد
n: a horizontal stiffening and structural member installed near the top of a floating-roof tank to reinforce the tank wall against wind pressure. Also called a wind girder.
n: a diagram that plots wind direction and speed at a particular location.
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