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Overview ISO 3684:1990/Amd 1:2006 - Conveyor belts - Determination of minimum pulley diameters - is an international amendment to the 1990 ISO 3684 standard. It clarifies the application of the origi…
Overview EN ISO 3681:2018 (ISO 3681:2018) specifies a titrimetric method to determine the saponification value of binders for paints and varnishes. The saponification value quantifies the esterified‑…
Overview SIST ISO 3684:1997 specifies the standardized method for determining the minimum pulley diameters for conveyor belts. This international standard, established by SIST and based on ISO guidel…
Overview ISO 3689:1983 - Paper and board - Determination of bursting strength after immersion in water - specifies a laboratory method to measure the wet strength (bursting strength) of paper and boa…
Overview ISO 368:2017 specifies the geometrical requirements for tubes used on ring‑spinning, doubling and twisting spindles in the textile industry. The standard covers tubes with taper 1:38 and 1:6…
Overview ISO 3685:1993 - "Tool‑life testing with single‑point turning tools" provides recommended procedures for measuring and reporting tool life when turning steel and cast iron with single‑point t…
Overview ISO 3686-2:2000 defines test conditions and acceptance checks for high‑accuracy portal‑type coordinate drilling and boring machines with a moving table and a vertical spindle. It is Part 2 o…
Overview ISO 3688:2022 - Pulps: Preparation of laboratory sheets for the measurement of optical properties defines standardized procedures to prepare laboratory sheets (test sheets or pads) from pulp…
Overview ISO 3681:2018 specifies a titrimetric method to determine the saponification value (SV) - the esterified‑acid content - of binders for paints and varnishes. The method measures milligrams of…
Overview ISO 3684:1990 - Conveyor belts - Determination of minimum pulley diameters - specifies a method to calculate minimum pulley (drum) diameters for conveyor belts made of rubber or plastics wit…
Overview ISO 3689:2024 - "Paper and board - Determination of bursting strength after immersion in water" defines a laboratory method to measure the wet strength of paper and board by determining thei…
Overview ISO 3686-1:2000 defines test conditions and acceptance-level criteria for high-accuracy single-column (single column type) coordinate drilling and boring machines with a fixed-height table a…