byukgokkwan
1980 On September 11, 1986, it developed automatic friction welder (NSF-30H…
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On September 11, 1986, it developed automatic friction welder (NSF-30H) first in South Korea.
- 이전글It started to produce high precision lathes on August 16, 1987. 22.10.24
- 다음글A commemorative photo taken after the nation’s first development of Knee-typed CNC milling machine (Model: AN-S) in December 1983 22.10.24
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