DIN 34118:1980-09

Отменен

Piston rings for general engineering; R-rings, plain compression rings, 30 up to 200 mm nominal diameter for seals on rotating shaft

На этот документ ссылаются

Действует

Piston rings; quality requirements; visible characteristics, marking; supplement to DIN ISO 6621 Part 5 — 6 стр.

Действует

Piston rings; test of quality characteristics; terms, measuring procedures; supplement to DIN ISO 6621 Part 2 — 5 стр.

Отменен

Internal combustion engines; piston rings; quality requirements; identical with ISO 6621-5:1988 — 10 стр.

Отменен

Internal combustion engines; piston rings; inspection measuring principles; identical with ISO 6621-2:1984 — 23 стр.