냉간프리성형-핫프레스포밍-퀜칭, 아이어닝 공정, 딥드로잉-이방성 고려

<p> </p><p><iframe id="v569bS4Sb8B8GLLeNebwbO4@my" width="640" height="360" src="https://kakaotv.daum.net/embed/player/cliplink/v569bS4Sb8B8GLLeNebwbO4@my?service=daum_cafe&ptoken=v2_bec79d39156ff88efc13673a5cc29af65a13186162d5f53d16ee3a9d44202a236bd65f855eab38e7879a3dcedb2c6bd18667ed13135da6a6a27bf263" frameborder="0" scrolling="no" allowfullscreen></iframe></p><p>딥드로잉-이방성 고려</p><p> </p><p><iframe id="v9a0faZazbjaiRRXIXzixDi@my" width="640" height="360" src="https://kakaotv.daum.net/embed/player/cliplink/v9a0faZazbjaiRRXIXzixDi@my?service=daum_cafe&ptoken=v2_5b4a7b7d389ed2e033b17885d983c0272208a10850ff4452995100d5d718da1297993af78b7fd97909c0c7fa1d22827bc843c517670da01e910b377e" frameborder="0" scrolling="no" allowfullscreen></iframe></p><p>아이어닝 공정</p><p> </p><p><iframe id="v6321CLLXikCXWWAiAk7fX7@my" width="640" height="360" src="https://kakaotv.daum.net/embed/player/cliplink/v6321CLLXikCXWWAiAk7fX7@my?service=daum_cafe&ptoken=v2_acb2d8dd9760a856ea6a1400cc27ad48b37753a17d003869692c3450680956505892003ba2175e6cc173308ac0ffce55d6345ce728d95abd6a3ad4bc" frameborder="0" scrolling="no" allowfullscreen></iframe></p><p> </p><p>핫프레스포밍-퀜칭</p><p> </p><p><iframe id="va06eAvJ8A8AJMMA8AviJvn@my" width="640" height="360" src="https://kakaotv.daum.net/embed/player/cliplink/va06eAvJ8A8AJMMA8AviJvn@my?service=daum_cafe&ptoken=v2_deb4c0ba2f0cfcb71aad1b369d9971fed9b6c4cf9a07c3e8e0aeb7a956ca306795e6983b028d29edb2b8efb325c5005b3643202313eec3a5d29bb87a" frameborder="0" scrolling="no" allowfullscreen></iframe></p><p>냉간프리성형-핫프레스포밍-퀜칭</p><p> </p><p><iframe id="v6c710sNwds0NSS5s5PWn1N@my" width="640" height="360" src="https://kakaotv.daum.net/embed/player/cliplink/v6c710sNwds0NSS5s5PWn1N@my?service=daum_cafe&ptoken=v2_22de967dc194a80c94d203640f1810243585cc7783f1efe490ad8f85618c6c48ac666781220e4f1a2c011e9ec4fce58765f15718bbf002aa54dce44b" frameborder="0" scrolling="no" allowfullscreen></iframe></p><p>그루브성형</p><p> </p><p> </p><p> </p><p> </p>