Найдено: 18
Overview ISO 6765:1985 is an international standard published by the International Organization for Standardization (ISO) that specifies the main dimensions and principal constructional elements of s…
Overview ISO 6769:2022 - "Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale" - specifies a standardized test method to determine the surface scrat…
Overview ISO 6763:2024 - Healthcare organization management - Pandemic response - Guidance on social distancing and source control provides practical, pre-emptive guidance for daily activities to red…
Overview ISO 6768:1998 specifies a modified Griess–Saltzman colorimetric method for determination of the mass concentration of nitrogen dioxide (NO2) in ambient air. The method uses an azo‑dye format…
Overview ISO 6760-1:2025 sets out an internationally recognized test method for determining the temperature coefficient of the refractive index of optical glasses using the minimum deviation method.…
Overview ISO 676:1995 - "Spices and condiments - Botanical nomenclature" is an ISO international standard (second edition, published 1995) that provides a non‑exhaustive bilingual list (English/Frenc…
Overview - ISO 6767:1990 (Ambient air - SO2, TCM/pararosaniline method) ISO 6767:1990 specifies a spectrophotometric procedure (the tetrachloromercurate / pararosaniline or TCM/pararosaniline method)…
Overview ISO 6760-1:2024 - "Optics and photonics - Test method for temperature coefficient of refractive index of optical glasses - Part 1: Minimum deviation method" defines a standardized laboratory…
Overview ISO 6760-2:2024 - "Optics and photonics - Test method for temperature coefficient of refractive index of optical glasses - Part 2: Interferometric method" specifies an interferometric test m…
Overview ISO 6764:1985 is an international standard developed by the International Organization for Standardization (ISO) under Technical Committee ISO/TC 8, focusing on shipbuilding and marine struc…
Overview ISO 6766:1984 - "Shipbuilding - Shipborne barges, series 4 - Main dimensions" defines the principal dimensions and constructional-element sizes for shipborne barges of series 4. The standard…
1 Scope This document specifies the measurement method used for calculating the temperature coefficient of the refractive index by measuring the refractive index, which changes with the temperature o…
1 Scope This International Standard specifies a modified Griess-Saltzman method for the determination of the mass concentration of nitrogen dioxide present in ambient air. The method is applicable to…
1 Scope This document provides guidance for the daily activities to practice social distancing and source control as pre-emptive actions to prevent infectious disease.
1 Scope This document specifies a test method for the temperature coefficient of refractive index of optical glass using interferometry. Temperature changes in optical glass lead to changes in the op…