A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Non-destructive testing of welds - Acceptance levels for radiographic testing - Part 2: Aluminium and its alloys
Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for water purification performance of semiconducting photocatalytic materials by measurement of forming ability of active oxygen
Fine ceramics (advanced ceramics, advanced technical ceramics) - Ultraviolet light source for testing semiconducting photocatalytic materials
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue
Steels - Cast tool steels
Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of compacted apparent bulk density
Road vehicles - Communication on FlexRay - Part 1: General information and use case definition
Road vehicles - Communication on FlexRay - Part 2: Communication layer services
Fasteners - Hot dip galvanized coatings
Magnetic compasses and binnacles for sea navigation -- Vocabulary
Gas cylinders - Refillable welded steel cylinders for liquified petroleum gas (LPG) - Procedures for checking before, during and after filling
Gas cylinders - Gas cylinder valve connections for use in the micro-electronics industry - Part 1: Outlet connections
Gas cylinders - Gas cylinder valve connections for use in the micro-electronics industry - Part 2: Specification and type testing for valve to cylinder connections
Soil quality - Determination of carbonate content - Volumetric method
Soil quality - Determination of organic and total carbon after dry combustion (elementary analysis)
Water quality -- Determination of selected organic nitrogen and phosphorus compounds -- Gas chromatographic methods
Steel -- Determination of calcium content by flame atomic absorption spectrometry -- Part 1: Determination of acid-soluble calcium content
Steel -- Determination of calcium content by flame atomic absorption spectrometry -- Part 2: Determination of total calcium content
Steel -- Determination of antimony content -- Electrothermal atomic absorption spectrometric method
Hydrometry - Slope-area method
Steel and iron - Determination of manganese content - Flame atomic absorption spectrometric method
Steel and iron - Determination of sulfur content - Methylene blue spectrophotometric method
Steel and iron - Determination of nitrogen content - Titrimetric method after distillation
Water quality - Gamma-ray emitting radionuclides - Test method using high resolution gamma-ray spectrometry
Water quality - Gross alpha and gross beta activity - Test method using thin source deposit