20221224-Merry Christmas

20221224-Merry Christmas

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#Update : 2022-12-24
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#Keywords: Roll Forming, ColdRollForming, RollFlower, COPRA, MerryChristmas, .
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聖誕節快樂，輥朵花立棵樹！

Merry Christmas.

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Roll Flower Design Practice - CN109351803B

Roll Flower Design Practice - CN109351803B

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# Update: 2020-06-06
# Keywords: Roll forming, Roll flower, ... .
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# REF = 張堯,盛珍劍,阮建剛, 2020-0512, CN109351803B-P形鋼管的成型方法, 武漢鋼鐵江北集團冷彎型鋼有限公司.

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Roll Flower Design Practice - CN101954395B

Roll Flower Design Practice - CN101954395B

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# Update: 2020-06-06
# Keywords: Roll forming, Roll flower, ... .
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# REF = CN101954395B-S型角連續輥式冷彎成形方法.

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# Image :

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