Normativa ISO UNE gratis

Fecha de publicación: 01/11/2022 Standard Specification for HFC-227ea, 1,1,1,2,3,3,3-Heptafluoropropane (CF3CHFCF3) ASTM D6064 – 11(2022)

Fecha de publicación: 15/11/2022 Standard Test Method for Respirable Dust in Workplace Atmospheres Using Cyclone Samplers ASTM D4532 – 22

Fecha de publicación: 15/11/2022 Standard Guide for Measurement of Remaining Primary Antioxidant Content In In-Service Industrial Lubricating Oils by Linear Sweep Voltammetry ASTM D7590 – 22

Fecha de publicación: 15/11/2022 Standard Guide for Screening and Training of Assessors and a General Approach for the Sensory Evaluation of Oral Care Products: Toothpaste and Toothbrushes ASTM E3288 – 22

Fecha de publicación: 15/11/2022 Standard Guide for Use of Maxi-Horizontal Directional Drilling for Placement of Polyethylene Pipe or Conduit Under Obstacles, Including River Crossings ASTM F1962 – 22

Fecha de publicación: 15/11/2022 Standard Practice for Installation of Machine Spiral Wound Poly (Vinyl Chloride) (PVC) Liner Pipe for Rehabilitation of Existing Sewers and Conduits ASTM F1741 – 22

Fecha de publicación: 15/11/2022 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Pulled in Place Installation of Glass Reinforced Plastic Cured-in-Place (GRP-CIPP) Using the UV-Light Curing Method ASTM F2019 – 22

Fecha de publicación: 15/11/2022 Standard Practice for Installation of Folded/Formed Poly (Vinyl Chloride) (PVC) Pipe Type A for Existing Sewer and Conduit Rehabilitation ASTM F1867 – 22

Fecha de publicación: 15/11/2022 Standard Guide for Sensory Claim Substantiation ASTM E1958 – 22

Fecha de publicación: 15/11/2022 Standard Specification for Electrodeposited Coatings of Tin-Nickel Alloy ASTM B605 – 22