Russe ⇄ Allemand Anglais Langues chinoises

безмуфтовая обсадная труба contraintes
champs.	inserted extreme line casing
construct.	extreme line casing pipe
pétr.	insert joint casing; inserted joint casing
techn.	extremeline casing pipe; extremeline casing; extreme-line casing; inserted-joint casing
teng.	XCSG (Yeldar Azanbayev); Casing Extreme-Line (Yeldar Azanbayev)
безмуфтовые обсадные трубы
construct.	inserted joint casing
pétr.	insert joint casing; inserted joint casing (один конец трубы развальцован до размеров муфты)
sakh.	integral joint casing

безмуфтовая обсадная труба: 3 phrases, 3 sujets

Forage	1
Pétrole / pétrole	1
Pipelines	1