| leading circle m. |
see under model.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| lead |
is a highly toxic, heavy, bluish gray metal that was used in paints, pipe solder, food cans, gasoline, and in some mini-blinds. You can be exposed to lead through old paint and paint dust, water, food, dirt, and dishes made in some countries.
출처: enviromysteries.thinkport.org/breakingthemold/reso...
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| lead line |
a line marked off in fathoms and weighted at one end with a lead, used for measuring water depths-also called a sounding line.
출처: www.sailboatstuff.com/glos_h_l.html
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| lead line |
A weighted line, knotted at fathoms, lowered from the deck and used to determine water depth
출처: www.sailorschoice.com/Terms/sctermsletterl.htm
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| lead line |
sinking line used in fishing for lower line holding down nets or traps. May have a lead filament or core that would make the rope sink: also called bottom line.
출처: www.jamarco.com/09a_Rope/rope_glossary.htm
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