Gas cylinders. Parallel threads for connection of valves to gas cylinders. Specification.

Standard published on 21.6.2021

Tracked Changes. Gas cylinders. Parallel threads for connection of valves to gas cylinders. Specification.

Standard published on 2.12.2021

Gas cylinders. Parallel threads for connection of valves to gas cylinders. Gauge inspection.

Standard published on 11.3.2002

Zinc sulfide concentrates. Determination of silver content. Acid dissolution and flame atomic absorption spectrometric method.

Standard published on 30.6.2015

Plastics. Epoxy powder moulding compounds (EP-PMCs). Designation system and basis for specifications.

Standard published on 15.1.2000

Plastics. Epoxy powder moulding compounds (EP-PMCs). Preparation of test specimens and determination of properties.

Standard published on 15.1.2000

Plastics. Epoxy powder moulding compounds (EP-PMCs). Requirements for selected moulding compounds.

Standard published on 15.1.2000

Ophthalmic optics and instruments. Optical and electro-optical devices for enhancing low vision.

Standard published on 15.7.2021

Extended application of results from fire resistance tests. Nonloadbearing walls. Masonry and gypsum blocks.

Standard published on 31.8.2009

Extended application of results from fire resistance tests. Non-loadbearing walls. Lightweight partitions.

Standard published on 4.7.2025