KS B ISO 7919-4-2016 Mechanical vibration of non-reciprocating machines?Measurements on rotating shafts and evaluation criteria?Part 4 : Gas turbine sets
2016KS B ISO 7919-4:2016 Mechanical vibration of non-reciprocating machines?Measurements on rotating shafts and evaluation criteria?Part 4 : Gas turbine sets
2011KS B ISO 7919-4:2011 Mechanical vibration of non-reciprocating machines ? Measurements on rotating shafts and evaluation criteria ? Part 4 : Gas turbine sets