| chemical |
A substance produced by or used in chemistry. Not all chemicals are harmful, (eg, water).
출처: www.nutrilite.com/english/public/GeneralInfo/Gloss...
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| chemical |
One cause for corrosion in pipes; chemicals that can cause corrosion include carbon dioxide, oxygen, hydrogen sulfide, hydrochloric acid, chloride, and sulfuric acid.
출처: www.dnr.state.wi.us/org/water/dwg/OpCert/HTML/glos...
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| chemical |
A situation created by an accidental release or spill of hazardous chemicals that poses a threat to the safety of workers, residents, the environment, or property.
출처: www.e11th-hour.org/resources/backgrounders/environ...
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| chemical element |
A fundamental substance comprising one kind of atom; the simplest form of matter.
출처: www.e11th-hour.org/resources/backgrounders/environ...
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| chemical |
burns due to strong acids or alkalies coming into contact with the skin and/or eyes.
출처: www.lpch.org/DiseaseHealthInfo/HealthLibrary/burns...
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