标准检索

Horology — Shock-resistant wrist watches

Roller ball pens and refills — Part 1: General use

Roller ball pens and refills — Part 2: Documentary use (DOC)

Radiological protection — Criteria and performance limits for the periodic evaluation of dosimetry services for external radiation

Neutron radiation protection shielding — Design principles and considerations for the choice of appropriate materials

Soil quality — Determination of some selected chlorophenols — Gas-chromatographic method with electron-capture detection

Clinical investigation of medical devices for human subjects — Good clinical practice

Safety of machinery — Hygiene requirements for the design of machinery

Sterilization of health care products — Liquid chemical sterilizing agents for single-use medical devices utilizing animal tissues and their derivatives — Requirements for characterization, development, validation and routine control of a sterilization process for medical devices

Stationary source emissions — Determination of the volume flowrate of gas streams in ducts — Automated method

Gas analysis — General quality aspects and metrological traceability of calibration gas mixtures

Metallic powders, excluding hardmetals — Method for testing copper-base infiltrating powders

Welding consumables — Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels — Classification

Welding consumables — Covered electrodes for manual metal arc welding of nickel and nickel alloys — Classification

Welding consumables — Fluxes for submerged arc welding and electroslag welding — Classification

Welding consumables — Gases and gas mixtures for fusion welding and allied processes

Coal — Guidance on the sampling of coal seams

Animal feeding stuffs — Determination of monensin, narasin and salinomycin contents — Liquid chromatographic method using post-column derivatization

Textiles — Determination of formaldehyde — Part 1: Free and hydrolysed formaldehyde (water extraction method)

Textiles — Determination of formaldehyde — Part 2: Released formaldehyde (vapour absorption method)