NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
Standards
[CURRENT]
ISO 1122-1
ISO 1122-1
Vocabulary of gear terms - Part 1: Definitions related to geometry
Title (German)
Wörterverzeichnis für Zahnräder - Teil 1: Geometrische Definitionen
Responsible national committee
NA 060-34-11 AA - Cylindrical gears - terminologies and tolerances