Steel tubes and fittings for onshore and offshore pipelines. Internal lining with cement mortar.
(Ocelové trubky a armatury pro potrubí uložené v zemi a ve vodě - Vnitřní izolační výstelka cementovou maltou.)

Norma vydána dne 16.12.2005

Gas cylinders. Gas and gas mixtures. Determination of toxicity for the selection of cylinder valve outlets.
(Lahve na plyny - Plyny a směsi plynů - Stanovení toxicity pro výběr výstupů ventilu lahve.)

Norma vydána dne 24.2.2023

Aerospace. Rivets, solid. Material and metric series identification.

Norma vydána dne 15.2.2001

Specification for 23% chromium-nickel-tungsten corrosion-resisting steel castings (Cr 23, Ni 11, W 3).

Norma vydána dne 10.5.1974

AEROSPACE SERIES. Nuts, hexagonal, ordinary, thin, slotted and castle, unified threads, alloy steel, cadmium plated. Specification. Classification Rm >= 145 600 lbf/in2 (1 004 MPa) in mating male fastener at ambient temperature | +190 °C.

Norma vydána dne 22.7.2025

Tracked Changes. AEROSPACE SERIES. Nuts, hexagonal, ordinary, thin, slotted and castle, unified threads, alloy steel, cadmium plated. Specification. Classification Rm >= 145 600 lbf/in2 (1 004 MPa) in mating male fastener at ambient temperature | +190 °C.

Norma vydána dne 20.8.2025

Calculation of load capacity of bevel gears. Introduction and general influence factors.

Norma vydána dne 31.8.2023

Tracked Changes. Calculation of load capacity of bevel gears. Introduction and general influence factors.

Norma vydána dne 22.12.2023

Calculation of load capacity of bevel gears. Calculation of surface durability (macropitting).

Norma vydána dne 3.6.2025

Calculation of load capacity of bevel gears. Calculation of tooth root strength.

Norma vydána dne 31.8.2023