ASTM E1382-97(2023)
Standard Test Methods for Determining Average Grain Size Using Semiautomatic and Automatic Image Analysis
standard by ASTM International, 04/01/2023
ASTM D5391-23
Standard Test Method for Electrical Conductivity and Resistivity of a Flowing High Purity Water Sample
standard by ASTM International, 04/01/2023
ASTM F1866-23
Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Schedule 40 Drainage and DWV Fabricated Fittings
standard by ASTM International, 04/01/2023