D12型立管焊接双板具体型号有

D12型立管焊接双板的型号有：D12.159S，D12.168S，D12.194S，D12.219S，济南立管焊接双板，D12.245S，D12.273S，D12.298S，D-ZD2010立管焊接双板，D12.325S，D12.355S，D12.377S，D12.406S，D12.426S，地埋管线立管焊接双板D12，D12.457S，D12.480S，D12.508S，D12.530S，D12.558S，D12.630S，四大管道支吊架立管焊接双板，D12.720S，D12.820S。