Russian ⇄ Chinese English German Italian

фланец с выступом stresses
auto.	tongued flange
gas.proc.	RF flange (raised face flange Aiduza)
O&G	Male flange (разг. "папа" TurtleInFurs); rise face flange (Mishka-shishka)
O&G, sakh.	PF
oil	raised face flange
tech.	male flange; tabbed flange; rised flange (Evdokishin D.A.); RF (rised flange Evdokishin D.A.)
фланец с выступом c выступающей рабочей поверхностью
O&G, sakh.	raised face flange (RF)

фланец с выступом: 25 phrases in 13 subjects

Automated equipment	1
Caspian	5
Gas processing plants	2
Makarov	1
Mechanic engineering	1
Oil / petroleum	2
Oil and gas technology	1
Pipelines	1
Sakhalin	1
Technology	5
Tengiz	2
Transport	2
Wood processing	1