• ġ, ߱  ַ
  • 20240405_ũ_

[úм] ̾ 5%...'6° '


̾ 6(ŷ)° ¼.

3 2 15 ̾ƴ Ϻ 5% 6500 ŷǰ ִ. ̾ ְ 23 5820 ϸ 52 , ֱ ݵϴ ̴. ̾ ְ 帧 ʾҴ. ȸ ְ 27% ϶ߴ. Ⱓ ڽ · 1% 28%P ʰ ϶ߴ. 


̾ƴ 3 ռ̾Ƹ 2004 ƴ. 1 ̱ ̾Ƹ̳뺣̼(DI), 2 ư Ʈ6(E6). ̾Ƹ ܴ ޼ Ǿ Դ. õ ̾Ƹ پ , ȭ Ư ұϰ Ұġ ű ַ ƴ. 

׷ 1950 ̱ ʷ ϷƮ(GE) ΰ ̾Ƹ带 ռϴ , ȭϸ鼭 ο ° ƴ. ռ ̾Ƹ ó ̾Ƹ , ݼ, ڵ, о߿ θ ̴ ʼ簡 ƴ.

̾ ַ ǰ ̾Ƹ (DG, Diamond Grit), ̾Ƹ ǰ(CTM, Cutting Tool Materials) ü 79% Ѵ. ǰ ũƮ, ƽƮ, , . Ӹ ƴ϶ ż, ε δ. 帱 ǰ(HM, Hard Metal) ߻Ѵ. ǰ ʰб, μȸα Ÿ 帱 ̿ȴ. 

̾ 1б 7% 228 ߴ. ǰ Ⱓ 24% 32, ͵ 9.5% پ 27 ӹ.

̾ƴ ޵ о õ̴. ȸ ޵ о Ư ǰ ȭ Ⱓ ɸ ߴ. ̾Ƹ Ȯ ϰ ־ ǰ ߿ ѷ ̶ .

ֽMRI м 1%

ڰ ֽMRI м ̾ ŷµ 25 21 ü 22( 1%) 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.









ƮƮ ũα (0) ֱֱ(0)
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 Ѹ ( 0)

ϴ. ù° ּ.
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05 / 21 09 : 06

̾ 081000

17,230 190 , 1.09 %

ֽMRI м

ڸŷµ
̼ ononononon

16

/ 25

 onononoffoff
繫 ononononoff
 强 ononoffoffoff
 â ononoffoffoff
* ֽMRI 췮 : ּ 15 ̻
* 3 ̸ м Ⱓ   ª Ϻ ٸ ֽϴ.
20240405_ũ_

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