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SU1626429A1
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Phase corrector
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SU1457169A1
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Selector of pulses of preset coded combination
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SU1425843A1
|
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Code to pulse pack converter
|
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SU1450093A1
|
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Device for synchronizing pulses
|
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SU1497704A1
|
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Digital frequency synthesizer
|
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SU1406755A1
|
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Device for detecting pulse loss
|
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SU1257818A2
|
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Pulse shaper
|
|
SU1267640A2
|
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Majority device
|
|
SU1199333A2
|
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Method of welding straight-seamed tubes of large diameter
|
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SU965535A1
|
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Mandrel for shaping tube blanks
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SU994070A1
|
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Assembly for securing inner mandrel to the frame of tube electric welding mill feeding stand
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|
SU863055A1
|
|
Method of welding straight-seam tubes
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|
SU912321A1
|
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Mill for assembling and welding straight-seam tubes
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SU829245A1
|
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Seam guiding apparatus to tube electric welding mill
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SU814621A1
|
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Method of high-frequency welding of longitudinal seams of tube blanks
|
|
SU804052A1
|
|
Tube welding mill inner mandrel
|
|
SU776694A1
|
|
Method of producing seamless tubes
|
|
SU743745A1
|
|
Method of welding working seams of direct-seam large-diameter tubes
|
|
SU764769A1
|
|
Welding assembly
|
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SU810330A2
|
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Tube welding stand
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