Normas ISO Publicadas

Quantities and units — Part 11: Characteristic numbers — Amendment 1

Quantities and units — Part 12: Condensed matter physics — Amendment 1

Quantities and units — Part 3: Space and time — Amendment 1

Quantities and units — Part 4: Mechanics — Amendment 1

Quantities and units — Part 5: Thermodynamics — Amendment 1

Quantities and units — Part 7: Light and radiation — Amendment 1

Quantities and units — Part 8: Acoustics — Amendment 1

Fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1: General overview

Space systems — Stable operation requirements for spacecraft attitude and orbit control system

Traditional Chinese medicine — Platycodon grandiflorus root

Biotechnology — Massively parallel sequencing — Part 3: General requirements and guidance for metagenomics

Fine bubble technology — Agricultural applications — Part 1: Test method for evaluating the growth promotion of hydroponically grown lettuce

Underwater acoustics — Measurement of underwater ambient sound

Information technology — User interfaces — Icons for representing services in serviced offices

Water quality — Polymerase chain reaction (PCR) for the detection and quantification of microorganisms and viruses — General requirements, quality assurance and validation

Coke — Part 2: Determination of true relative density

Digital imaging — Image storage — Part 1: Reference model

Gas cylinders — Fitting of valves to gas cylinders

Coal and coke — Mechanical sampling — Part 1: General introduction

Coal and coke — Mechanical sampling — Part 2: Sampling of coal from moving streams