AWS A5.21

Dây hàn đắp EQCoCr-A AWS#1

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EQCoCr-A (mod.0C0Si0Mn0Ni0Cr0Mo0V0W0Nb(Cb)0Cu0Fe0Al)
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Que hàn tig UTP A Celsit 721 BOHLER#0TIG

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AWS A5.21 ERCoCr-E EN ISO 14700 R Z Co1 DIN 8555 WSG 20-G0-300-CKTZ Cobalt alloys UTP A Celsit 721
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SAW & ESW strip  v SOUDOTAPE SCoCr6 BOHLER#0

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AWS A5.21 EQCoCr A Cobalt alloys SOUDOTAPE SCoCr6
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Que hàn tig BOHLER ERCoCr-E BOHLER#0TIG

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AWS A5.21 ERCoCr-E EN ISO 14700 R Z Co1 DIN 8555 WSG 20-G0-300-CKTZ Cobalt alloys UTP A Celsit 721
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SAW & ESW strip  v BOHLER EQCoCr A BOHLER#0

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AWS A5.21 EQCoCr A Cobalt alloys SOUDOTAPE SCoCr6
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