15

Stable forming of semifinished tubes on continuous-weld mills

Year:
1979
Language:
english
File:
PDF, 252 KB
english, 1979
16

Improving the quality of welds on furnace-welded pipe

Year:
1984
Language:
english
File:
PDF, 229 KB
english, 1984
17

Automatic issuance of quality certificates for large-diameter gas and oil line pipe

Year:
1984
Language:
english
File:
PDF, 131 KB
english, 1984
19

Development of flaw detection at the factory

Year:
1982
Language:
english
File:
PDF, 205 KB
english, 1982
21

Dependence of the quality of welds on furnace-welded pipe on the degree of reduction

Year:
1986
Language:
english
File:
PDF, 383 KB
english, 1986
22

Mastering the production of large-diameter cold-rolled tubing

Year:
1974
Language:
english
File:
PDF, 162 KB
english, 1974
33

Production culture in the plant

Year:
1970
Language:
english
File:
PDF, 638 KB
english, 1970
35

Modernization of continuous furnace welding mill for 1/2-3" pipes

Year:
1969
Language:
english
File:
PDF, 275 KB
english, 1969
36

Production-economics indices of continuous furnace pipe-welding machines

Year:
1968
Language:
english
File:
PDF, 247 KB
english, 1968
38

Analysis and jointing of polygonal road slabs

Year:
1974
Language:
english
File:
PDF, 579 KB
english, 1974