| packer |
a workman employed to pack things into containers meat packer: a wholesaler in the meat-packing business backpacker: a hiker who wears a backpack
출처: wordnet.princeton.edu/perl/webwn
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| packer |
(pack
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| packer |
A packer is a device that is placed inside the casing string and holds the base of the tubing through which the fluid is injected in place. The space between the tubing and the casing string is called the annulus and it is filled with fluid, most commonly water mixed with a corrosion-inhibitor.
출처: www.epa.gov/region5/water/uic/glossary.htm
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| packer |
(Hunting) 1) A rider who is responsible for loading and conducting pack strings in and out of the mountains. A good packer must be an excellent horseman, a quick thinker, a problem solver, and must have a thorough knowledge of knots and loads. 2) A distinctive style of lace-up cowboy boots favored by Western packers.
출처: outdoorstore.espn.com/servlet/catalog.CFPage
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| packer |
means a device lowered into a well to produce a fluid-tight seal.
출처: www.setonresourcecenter.com/cfr/40CFR/P146_005.HTM
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