Internal welding automatic internal welding machine

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{"cid":"146933","pid":"25011251","pimg_url":"\/\/img1.b2bforus.com\/c1\/e4\/ae101e09e394\/product\/87335359_s-w400xh400.jpg","name":"Petroleum Gas Pipeline High Performance CE ISO Certificate Pipeline Equipment \/tools\/ and Tools Internal Pipe Welders Orbital Seam Welding Machine","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"deping"}}

{"cid":"146933","pid":"25011235","pimg_url":"\/\/img1.b2bforus.com\/c1\/e4\/ae101e09e394\/product\/87335308_s-w400xh400.jpg","name":"2021 new technology 24-60 inch pipeline onshore oil and gas pipeline automatic internal offshore project pipe welding machine","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"deping"}}

{"cid":"146933","pid":"25011216","pimg_url":"\/\/img1.b2bforus.com\/c1\/e4\/ae101e09e394\/product\/87335284_s-w400xh400.jpg","name":"Oil gas pipeline natural gas transmission project intelligent pipe welder and pipe pneumatic automatic internal construction machine welding machine","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"deping"}}

{"cid":"146933","pid":"25011196","pimg_url":"\/\/img1.b2bforus.com\/c1\/e4\/ae101e09e394\/product\/87335275_s-w400xh400.jpg","name":"Welding Welding System Oil Gas Pipeline Pipeline System and Project Welding Machine Internal Internal Inland Sea Root Welder","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"deping"}}