标准检索

High-pressure decorative laminates — Composite elements — Part 2: Specifications for composite elements with wood-based substrates for interior use

Dentistry — Dental amalgam reusable mixing-capsules

Steel — Determination of Mo, Nb and W contents in alloyed steel — Inductively coupled plasma atomic emission spectrometric method — Part 2: Determination of Nb content

Steel — Determination of boron content — Curcumin spectrophotometric method after distillation

Steel and iron — Determination of high sulfur content — Infrared absorption method after combustion in an induction furnace

Animal feeding stuffs — Determination of amino acids content

Animal feeding stuffs — Determination of tryptophan content

Animal feeding stuffs — Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents

Hard coal and coke — Mechanical sampling — Part 1: General introduction

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

Hard coal and coke — Mechanical sampling — Part 3: Coal — Sampling from stationary lots

Hard coal and coke — Mechanical sampling — Part 4: Coal — Preparation of test samples

Hard coal and coke — Mechanical sampling — Part 5: Coke — Sampling from moving streams

Hard coal and coke — Mechanical sampling — Part 6: Coke — Preparation of test samples

Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing

Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias

Timber structures — Strength graded timber — Test methods for structural properties

Structural timber — Machine strength grading — Basic principles

Soil quality — Determination of selected phthalates using capillary gas chromatography with mass spectrometric detection (GC/MS)

Soil, treated biowaste and sludge — Determination of dioxins and furans and dioxin-like polychlorinated biphenyls by gas chromatography with high resolution mass selective detection (HR GC-MS)