标准检索

Method of determining specific surface area of coal

Textiles — Knitted fabrics — Representation and pattern design

Non-conductive coatings on non-magnetic electrically conductive base metals — Measurement of coating thickness — Amplitude-sensitive eddy-current method

Soil quality — Sampling of soil invertebrates — Part 1: Hand-sorting and extraction of earthworms

Soil quality — Sampling of soil invertebrates — Part 2: Sampling and extraction of micro-arthropods (Collembola and Acarina)

Soil quality — Sampling of soil invertebrates — Part 3: Sampling and extraction of enchytraeids

Soil quality — Sampling of soil invertebrates — Part 4: Sampling, extraction and identification of soil-inhabiting nematodes

Soil quality — Sampling of soil invertebrates — Part 5: Sampling and extraction of soil macro-invertebrates

Soil quality — Sampling of soil invertebrates — Part 6: Guidance for the design of sampling programmes with soil invertebrates

Cleaning, inspection and repair of firefighters' personal protective equipment (PPE)

Bases for design of structures — General principles on seismically isolated structures

UAS traffic management (UTM) — Part 12: Requirements for UTM service providers

UAS traffic management (UTM) — Part 5: UTM functional structure

UAS traffic management (UTM) — Part 7: Data model for spatial data

UAS traffic management (UTM) — Part 8: Remote identification

UAS traffic management (UTM) — Part 9: Interface between UTM service providers and users

Water quality — Determination of dalapon, trichloroacetic acid and selected haloacetic acids — Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization

Industrial valves — Design validation-testing of valves

Cereals — Determination of cadmium content by graphite furnace atomic absorption spectrometry with diluted nitric acid extraction

In vitro diagnostic medical devices — Evaluation of stability of in vitro diagnostic reagents