ISO 6743-5 L TSAITSE/TGAITGS/TGE
DIN 51515 Part 1
JIS K2213 Type 2
SS 489' OEMs: ASS (Switzerland, Sweden), Aistom, Demag Delaval, Fives Cail Babcock, Garrett, General Electric, GE Hydro, MAN Turbo, Nuovo Pignone, Siemens, Skoda Solar, Thermodyn, Turbomeca