Найдено: 60+
Overview ISO 7405:2018 - Dentistry: Evaluation of biocompatibility of medical devices used in dentistry specifies test methods and a biological evaluation framework for dental medical devices that co…
Overview - ISO 7488:2018 (Dentistry - Mixing machines for dental amalgam) ISO 7488:2018 is the international standard that specifies requirements and test methods for electrically powered mixing mach…
Overview ISO 7439:2023 - Copper-bearing contraceptive intrauterine devices - Requirements and tests specifies design, testing, manufacturing, packaging, labeling and clinical-evaluation requirements…
Overview ISO 7404-4:2017 - Methods for the petrographic analysis of coals (Part 4) defines a standardized point-count procedure for determining the proportions of microlithotypes, carbominerite and m…
Overview ISO 7494-1:2018 - Dentistry - Stationary dental units and dental patient chairs - Part 1: General requirements, defines requirements and test methods for stationary dental units, dental pati…
Overview ISO 7461:1984, "Shipbuilding - Shiplines - Numerical representation of elements of the hull geometry", defines a standardized method to represent ship hull lines in numerical form to enable…
Overview ISO 7499:2024 - Technical product documentation (TPD) - Unique integral feature identification (UIFI) defines a human‑readable system for uniquely identifying the integral features of a part…
Overview ISO 7401:2011 - Road vehicles - Lateral transient response test methods - Open-loop test methods defines standardized open‑loop manoeuvres and data procedures for quantifying the transient l…
Overview ISO 7404-1:2025 - Coal - Methods for petrographic analysis - Part 1: Vocabulary is the fourth edition of the ISO vocabulary for coal petrography. This document defines the core terms used in…
Overview ISO 748:2021 - "Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements" defines standardized methods for measuring discharge in op…
Overview ISO 7493:2006 - "Dentistry - Operator's stool" specifies requirements, recommendations and test methods for operator stools used in dental offices. The standard covers design guidance, safet…
Overview ISO 7407:1983 specifies the reference method for preparing test solutions of fertilizers for the determination of acid‑soluble potassium. The method is based on boiling a weighed test portio…
Overview ISO 7494-2:2022 - "Dentistry - Stationary dental units and dental patient chairs - Part 2: Air, water, suction and wastewater systems" - defines requirements and test methods for the fluid a…
Overview ISO 7447:2024 - Underwater acoustics - Measurement of radiated underwater sound from percussive pile driving - specifies in situ procedures to determine the insertion loss of underwater nois…
Overview ISO 7404-1:2016 specifies the standardized vocabulary used in the petrographic analysis of coals. It defines terms applied to maceral and microlithotype analyses and to the determination of…
Overview ISO 7403:1998 - Aerospace - Spline drives - Wrenching configuration - Metric series - is an international design standard that specifies the metric form, dimensions and tolerances for wrench…
Overview ISO 7404-2:2025 - "Coal - Methods for petrographic analysis - Part 2: Method of preparing coal samples" specifies standardized methods for preparing a polished particulate block (or a polish…
Overview ISO 74:1976 is an international standard developed by the International Organization for Standardization (ISO) that defines the positions and dimensions of the image area produced by the cam…
Overview ISO 740:1976 specifies a titrimetric method for determining the total soluble alkalinity of sodium carbonate (soda ash) for industrial use. The standard describes sample preparation, dissolu…
Overview ISO 7492:2019 - "Dentistry - Dental explorer" defines dimensional and performance requirements for handheld dental explorers (excluding endodontic explorers). The standard specifies accepted…
Overview ISO 7404-3:2025 - Coal - Methods for petrographic analysis - Part 3 specifies a standardized, microscope-based method for determining maceral group composition in coal. The procedure applies…
Overview ISO 7476:2003 specifies a precise gravimetric method for determining the mass fraction of uranium in nuclear-grade uranyl nitrate solutions containing more than 100 g/kg uranium. The method…
Overview ISO 7440-2:1991 - "Road vehicles - Fuel injection equipment testing - Part 2: Orifice plate flow‑measurement" specifies a test system and fixture for accurate flow measurement of single‑orif…
Overview ISO 7440-1:1991 - Road vehicles - Fuel injection equipment testing - Part 1: Calibrating nozzle and holder assemblies - specifies the design, components and identification of calibrating noz…
Overview ISO 7425-2:2021 - "Hydraulic fluid power cylinders - Dimensions and tolerances of housings for elastomer‑energized, plastic‑faced seals - Part 2: Rod seal housings" specifies the dimensional…
Overview ISO 7452:2013 - Hot-rolled steel plates - Tolerances on dimensions and shape - defines dimensional and shape tolerances for hot-rolled steel plates produced on a reversing mill. The standard…
Overview ISO 7459:2004 defines standardized test methods for thermal shock resistance and thermal shock endurance of glass containers (flasks, jars, bottles). It specifies apparatus, sampling, and a…
Overview ISO 749:1977 specifies a standardized method for determining the total ash content in oilseed residues. This international standard, developed by ISO Technical Committee ISO/TC 34 on Agricul…
Overview ISO 7410:1983 - "Fertilizers and soil conditioners - Final samples - Practical arrangements" defines practical requirements for handling, sealing, labelling, disposal and storage of final sa…
Overview ISO 7482-3:2005 - Raw goat skins - Part 3: Guidelines for grading on the basis of defects - provides standardized guidance for classifying raw or cured, trimmed goat skins by visually appare…
Overview ISO 7478:1987, "Information processing systems - Data communication - Multilink procedures," defines multilink procedures (MLP) at the data link layer for aggregating multiple parallel physi…
Overview - ISO 7450:2023 (Pinellia ternata tuber) ISO 7450:2023 is the first edition international standard that defines quality and safety requirements and test methods for Pinellia ternata tuber -…
Overview ISO 7436:2024 sets out the international requirements for slotted set screws with cup point, focusing on their use in both steel and stainless steel with metric coarse threads (M1.6 to M12)…
Overview - ISO 7481:2023 in brief ISO 7481:2023 specifies test methods for metric self‑locking nuts with MJ threads intended for aerospace use at a maximum operating temperature ≤ 425 °C. The standar…
Overview ISO 7428-1:2024 sets a standardized method for evaluating fine bubble showerhead devices used in domestic applications. This international standard established by ISO specifies procedures fo…
Overview ISO 7404-5:2025 - "Coal - Methods for petrographic analysis - Part 5: Method of determining microscopically the reflectance of vitrinite" specifies a microscope-based procedure to measure vi…
Overview - ISO 7429-1:2024 (Fine bubble technology) ISO 7429-1:2024 defines standardized methods to evaluate fine bubbles (FBs) produced by water-pressure-driven nozzles. The standard covers sampling…
Overview ISO 7498-2:1989 - Information processing systems - OSI Basic Reference Model - Part 2: Security Architecture defines a concise, architecture-level description of security services and mechan…