A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Testing of refrigerant compressors
Traditional Chinese medicine - Requirements for herbal dispensing services
Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements
Recycled aggregates for concrete
Measurement of radioactivity in urine-238Pu, 239Pu and 240Pu - Test method using alpha spectrometry or ICP-MS
Plastics - Water meter cabinet - Materials and design specifications
Water reuse in urban areas - Guidelines for urban reclaimed water for landscaping uses
Water reuse in urban areas - Guidelines for decentralized water reuse system - Management of a decentralized water reuse system
In vitro diagnostic medical devices - Information supplied by the manufacturer with in vitro diagnostic reagents for staining in biology
Rubber and rubber products - Guidance on the application of statistics to physical testing
Document management - Electronic document file format for long-term preservation - Part 1: Use of PDF 1.4 (PDF/A-1)
Document management - Electronic document file format for long-term preservation - Part 2: Use of ISO 32000-1 (PDF/A-2)
Document management - Electronic document file format for long-term preservation - Part 3: Use of ISO 32000-1 with support for embedded files (PDF/A-3)
Document management - Electronic document file format for long-term preservation - Part 4: Use of ISO 32000-2 (PDF/A-4)
Nanotechnologies - In vitro MTS assay for measuring the cytotoxic effect of nanoparticles
Oil and gas industries including lower carbon energy - Standard cost coding system
Small craft - Electric navigation lights - Performance of LED lights
Microscopes - Designation of microscope objectives - Part 1: Flatness of field/Plan
Microscopes - Designation of microscope objectives - Part 2: Chromatic correction
Microscopes - Designation of microscope objectives - Part 3: Spectral transmittance
Microscopes - Designation of microscope objectives - Part 4: Polarization characteristics
Rubber hoses and tubing for fuel circuits for internal combustion engines - Specification - Part 1: Diesel fuels
Rubber hoses and tubing for fuel circuits for internal combustion engines - Specification - Part 2: Gasoline fuels
Earth-moving machinery - Functional safety - Part 1: Methodology to determine safety-related parts of the control system and performance requirements
Earth-moving machinery - Functional safety - Part 2: Design and evaluation of hardware and architecture requirements for safety-related parts of the control system
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