Curva de gomos infalível funilaria e caldeiraria
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23:28
Calcular o traçado do cotovelo para caldeiraria e tubulações
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21:19
Curva de 5 gomos com compasso - Molde cortar o tubo
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17:40
Traçado Curva de gomos 45° * Caldeiraria e funilaria
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16:53
지름이 다른 파이프 45도 분기관 전개도 풀이 방법
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18:37
Curva de 60° de gomos - traçados com fórmulas completo
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35:42
From Ore to Industry! Turning 50 Million Tons of Iron into Wire Rods & Bolts
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1:07:00
Sezen Aksu En Sevilen Şarkıları (1 Saat)
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50:42