| pickling |
Process where steel coils are cleaned using hydrochloric baths to remove impurities such as rust, dirt, and oil.
출처: www.stainless-steel-world.net/glossary/a_index.asp
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|---|---|
| pick |
One thread of filling either before weaving or in cloth. Number of picks per inch of warp is measure of fineness of fabric.
출처: www.oalj.dol.gov/public/dot/refrnc/glossary.htm
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| pickling |
The liquid process of removing surface oxide and scale from metal which has been hot worked.
출처: www.copper.org/applications/rodbar/f_gloss.html
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| pictograph |
aboriginally painted designs on natural rock surfaces. Red ochre is the most frequently used pigment and natural or abstract motifs may be represented.
출처: www.china.org.cn/english/features/Archaeology/9885...
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| pictograph |
A design painted onto a rock surface; a type of writing in which symbols show what they are meant to convey.
출처: www.digonsite.com/glossary/nr.html
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