ȸ PER(ְ) ü شѴ. ̳ ڽ ȭоü 1 ߴ. PER 5.77 2 ۴ 6.58躸 12% .
dz Ÿ ü. 1973 ȸ ռ 췹ź(PU)縦 1983 ʷ Ÿ ȹ Ÿ ַ ƴ.
Ÿ(tarpaulin) ַ ̸, 忡 Ÿ÷, ȭ ϰ ִ. ݱ⺸ dz 25%.
dz 2б 287 ̴. ݸ 263000 132% þ, 215000 121% ߴ. ǰ ö ϶ Ʊ ̴.
ݱ ǰ ۳⺸ 19% ö. ݸ LGȭ ϴ ֿ (DOP), LS-100 5%, 6% ȴ. ̿ 88.7% 84.9% 3.8%p ȴ.
ȸ 1 ڿ Ѱ Ư ٷ '93 츸 ֽ 15' Եƴ. (ٷΰ: [Ѱ] 93 츸 ֽ 15)
ֽMRI м , 5%
ڰ ֽMRI м dz ŷµ 25 19 ü 82( 5%) ߴ.
߰ ϸ 繫 ̴. Һ ͼ ɼ .
ֽMRI ڿ ü ǽð м . MRI ͼ强 繫 Ӹ ƴ϶ Ӽ ִ ° ְ ر Բ ǴѴ.
ֽMRI 25 ְ ̸ 췮 ̴. 5 ΰ · Ÿ.
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