Normativa ISO UNE gratis

Fecha de publicación: 15/04/2021 Standard Guide for Selection of Cleaning Techniques for Masonry, Concrete, and Stucco Surfaces ASTM E1857 – 97(2021)

Fecha de publicación: 15/04/2021 Standard Guide for Construction of Sounding Tube and Striker Plate for Tank Sounding ASTM F1386 – 92(2021)

Fecha de publicación: 15/04/2021 Standard Practice for Preliminary Field Testing of Thermoplastic Pipe Joints for Gravity Flow (Non-Pressure) Sewer Lines ASTM F3058 – 16(2021)

Fecha de publicación: 15/04/2021 Standard Practice for Categorizing Wood and Wood-Based Products According to Their Fiber Sources ASTM D7612 – 21

Fecha de publicación: 15/04/2021 Standard Guide for Sensory Evaluation of Products by Children and Minors ASTM E2299 – 13(2021)

Fecha de publicación: 15/04/2021 Standard Specification for Low-Relaxation Steel Bars for Prestressed Concrete Railroad Ties ASTM A911/A911M – 21

Fecha de publicación: 15/04/2021 Standard Specification for 12 to 60 in. [300 to 1500 mm] Dual and Triple Profile-Wall Polyethylene (PE) Pipe and Fittings for Sanitary Sewer Applications ASTM F2763/F2763M – 16(2021)e1

Fecha de publicación: 15/04/2021 Standard Guide for Using Fourier Transform Infrared Spectrometry to Evaluate Synthetic Equine Surface Components ASTM F3416 – 21

Fecha de publicación: 01/05/2021 Standard Specification for Unleaded Aviation Gasoline Test Fuel Containing Non-hydrocarbon Components ASTM D7960 – 21

Fecha de publicación: 01/05/2021 Standard Practice for Operation and Maintenance of Sewers with Optical Fiber Systems ASTM F2462 – 05(2021)