Machine tools--Lubrication systems

Norma vydána dne 9.1.2002

Types, dimensions and tolerances of groove for seals with bearing rings for hydraulic cylinders piston

Norma vydána dne 21.5.2021

Hydraulic fluid power—Cylinders—Dimensions and tolerances of housings for rod wiper-rings in reciprocating applications

Norma vydána dne 15.3.2024

Laborator glassware - Thermal shock and thermal shock endurance - Test methods

Norma vydána dne 5.12.2007

Chemical reagent - Ammonium chloride

Norma vydána dne 3.11.2006

Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification

Norma vydána dne 20.8.2021

Glass-Resistance to attack by hydrochloric acid at 100 - Flame emission or flame atomic absorption spectrometric method

Norma vydána dne 5.12.2007

Glass—Resistance to attack by hydrochloric acid at 100—Flame emission or flame atomic absorption spectrometric method
K dispozici od: srpen 2026

Norma vydána dne 28.1.2026

Glass—Hydrolytic resisitance of glass grains at 98—Method of test and classification

Norma vydána dne 20.8.2021

General specification for cathode-ray oscilloscopes

Norma vydána dne 17.12.2013