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Overview ISO 48-6:2018 is an international standard published by ISO that specifies the method for determining the apparent hardness of rubber-covered rollers using the International Rubber Hardness…
Overview ISO 4862:2023 is an international standard developed by the International Organization for Standardization (ISO) that specifies the design, operation, performance, and acceptance testing req…
1 Scope This document specifies a method for the determination of the apparent hardness, expressed in International Rubber Hardness Degrees (IRHD), of vulcanized- or thermoplastic-rubber roller cover…
1 Scope This document specifies the requirements for the design, operation, performance and acceptance test of the hydraulic or electric winches for trailing suction hopper dredgers. This document sp…