A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Nanotechnology - Nanoparticles in powder form - Characteristics and measurements
Acoustics - Noise from shooting ranges - Part 1: Determination of muzzle blast by measurement
Acoustics - Noise from shooting ranges - Part 2: Calculation of muzzle blast
Acoustics - Noise from shooting ranges - Part 3: Sound propagation calculations
Acoustics - Noise from shooting ranges - Part 4: Calculation of projectile sound
Acoustics - Noise from shooting ranges - Part 5: Noise management
Acoustics - Noise from shooting ranges - Part 6: Sound pressure measurements close to the source for determining exposure to sound
Textiles - Determination of twist in single spun yarns - Untwist/retwist method
Underwater acoustics - Quantities and procedures for description and measurement of underwater sound from ships - Part 1: Requirements for precision measurements in deep water used for comparison purposes
Underwater acoustics - Quantities and procedures for description and measurement of underwater sound from ships - Part 2: Determination of source levels from deep water measurements
Underwater acoustics - Quantities and procedures for description and measurement of underwater sound from ships - Part 3: Requirements for measurements in shallow water
Rock drilling -- Extension drill-steel equipment for percussive long-hole drilling -- Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm)
Stationary source emissions - Sampling and determination of selenium compounds in flue gas
Structural adhesives - Guidelines for the surface preparation of metals and plastics prior to adhesive bonding
Road vehicles - Video communication interface for cameras (VCIC) - Part 1: General information and use case definition
Road vehicles - Video communication interface for cameras (VCIC) - Part 2: Service discovery and control
Road vehicles - Video communication interface for cameras (VCIC) - Part 3: Camera message dictionary
Road vehicles - Video communication interface for cameras (VCIC) - Part 4: Implementation of communication requirements
Traditional Chinese medicine - Ginseng seeds and seedlings - Part 1: Panax ginseng C.A. Meyer
Sterile acupuncture needles for single use
Rock drilling -- Extension drill-steel equipment for percussive long-hole drilling -- Reverse-buttress-threaded equipments 1 1/2 to 2 1/2 in (38 to 64 mm)
Plastics - Determination of image clarity (degree of sharpness of reflected or transmitted image)
Plastics - Determination of yellowness index and change in yellowness index
Corrosion of metals and alloys - Test method for high temperature corrosion testing of metallic materials by application of a deposit of salt, ash, or other substances
Solid biofuels - Fuel specifications and classes - Part 1: General requirements