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2005. 10. 02
繫 ( ﵿ)
2005. 08. 23
NK(Ϻػȸ)POLYDACRON ROPE
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2004. 12. 30
繫 ( ġ3)
2004. 08. 04
DNV(븣 ȸ) ü
2004.03.25
Ϻ ༾Ÿ PC LR8 ȹ |
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2003.11.19
ISO 9001:2000 ǰ濵ý ȹ
2003.10. 20
繫 ( 굿)
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2002. 07. 23
PP 4 Ʈ Ư
2002.04.30
ڷ 5,6ȣ PC STRAND (TENDON) ǰ
2002.01. 21
뿵 LNG PC STRAND (TENDON)
ǰ
2002.01. 01
繫 (߱ ߾ӵ) |
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2001. 10. 26
ͷ KSǥ ȹ
2001. 10. 01
λ ()
2001. 08. 25
ISO 9002 ǰ ȹ |
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2000. 10. 11
ڷ 5,6ȣ
PC STRAND (TENDON) ǰ
2000. 08. 01
Ϻ ġ
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