PL117262B2 - Apparatus for automatic oxygen cutting of pipes at any angle with simultaneous edge chamferingb pod ljubym uglom s odnovremennojj obrabotkojj fasok
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Apparatus for automatic oxygen cutting of pipes at any angle with simultaneous edge chamferingb pod ljubym uglom s odnovremennojj obrabotkojj fasok
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PL19747277A1977-04-181977-04-18Apparatus for automatic oxygen cutting of pipes at any angle with simultaneous edge chamferingb pod ljubym uglom s odnovremennojj obrabotkojj fasok
PL117262B2
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