double cutting torch, cutting flange inside and outside circle.
improve working efficiency
cutting circle range: ID: 100-500mm , OD:200-1000mm
choose propane or ethyne gas.
save costing
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gas cutting machine
详细信息 double cutting torch, cutting flange inside and outside circle. improve working efficiency cutting circle range: ID: 100-500mm , OD:200-1000mm choose propane or ethyne gas. save costing
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