标准检索

Iron ores — Determination of various elements — Inductively coupled plasma atomic emission spectrometric method

Iron ores — Determination of loss on ignition — Gravimetric method

Writing and marking instruments — Specification for caps to reduce the risk of asphyxiation

Natural gas — Determination of water content at high pressure

Modified starch — Determination of hydroxypropyl content — Method using proton nuclear magnetic resonance (NMR) spectrometry

Agricultural irrigation equipment — Centre-pivot and moving lateral irrigation machines with sprayer or sprinkler nozzles — Determination of uniformity of water distribution

Acoustics — Determination of sound insulation performances of enclosures — Part 1: Measurements under laboratory conditions (for declaration purposes)

Acoustics — Determination of sound insulation performances of enclosures — Part 2: Measurements in situ (for acceptance and verification purposes)

Small craft — Start-in-gear protection

Information processing - Punched paper tape - Dimensions and location of feed holes and code holes

Optics and photonics — Lasers and laser-related equipment — Test method for absorptance of optical laser components

Safety of machinery - Laser processing machines - Part 1: Laser safety requirements

Safety of machinery — Laser processing machines — Part 2: Safety requirements for hand-held laser processing devices

Safety of machinery -- Laser processing machines -- Part 3: Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2)

Optics and photonics — Lasers and laser-related equipment — Test methods for laser beam power, energy and temporal characteristics

Road vehicles — Stabilizing devices for caravans and light trailers — Part 1: Integrated stabilizers

Paper and board — Determination of curl using a single vertically suspended test piece

Information processing - Use of longitudinal parity to detect errors in information messages

Ageing of thermal insulation materials — Determination of the long-term change in thermal resistance of closed-cell plastics (accelerated laboratory test methods)

Crude petroleum and petroleum products — Bulk cargo transfer — Guidelines for achieving the fullness of pipelines