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Overview - ISO 1920-2:2016 (Testing of concrete - Properties of fresh concrete) ISO 1920-2:2016 specifies standardized procedures for testing fresh concrete. This second-edition ISO standard defines…
Overview ISO 19202-2:2017 - Summer toboggan runs - Part 2: Safety requirements for operation - defines operational rules and administrative controls to ensure safe use of summer toboggan runs. It cov…