全网唯一标准王
GB-T 3836.17-2019 爆炸性环境 第17部分：由正压房间“p”和人工通风房间“v”保护的设备
ISO 21068-2 2024 Chemical analysis of raw materials and refractory products containing silicon-carbide silicon-nitride silicon-oxynitride and sialon Part 2 Determination of volatile components total .pdfISO 5686-2 2024 Polygonal turret interface with flat contact surface Part 2 Receivers of type F H A and X for shanks of type F H and A.pdfISO 2615 2024 Analysis of natural gas Biomethane Determination of the content of compressor oil.pdfISO 5686-1 2024 Polygonal turret interface with flat contact surface Part 1 Shanks of type F H and A.pdfISO 19085-9 2024 Woodworking machines Safety Part 9 Circular saw benches (with and without sliding table).pdfISO 11671 2024 Fibre reinforced plastics Telescopic ladder Requirements and test methods.pdfISO 59020 2024 Circular economy Measuring and assessing circularity performance.pdfISO 6518-2 2024 Road vehicles Ignition systems Part 2 Electrical performance and function test methods.pdfISO IEC 4922-2 2024 Information security — Secure multiparty computation — Part.pdfISO 5501-3 2024 Tobacco heating systems Definitions and standard conditions for aerosol generation and collection Part 3 Carbon heated tobacco products (cHTPs).pdfISO 22762-2 2024 Elastomeric seismic-protection isolators Part 2 Applications for bridges Specifications.pdfISO 5489 2024 Ships and marine technology — Embarkation ladders.pdfISO 14404-2 2024 Calculation method of carbon dioxide emission intensity from iron and steel production Part 2 Steel plant with electric arc furnace (EAF).pdfISO-IEC 29794-1 2024 Information technology - Biometric sample quality - Part 1 Framework.pdfISO-IEC 30181 2024 Internet of Things (IoT) - Functional architecture for resource identifier interoperability.pdfISO 23936-4 2024 Oil and gas industries including lower carbon energy Non-metallic materials in contact with media related to oil and gas production Part 4 Fiber-reinforced composite materials.pdfISO 15589-2 2024 Oil and gas industries including lower carbon energy — Cathodic.pdfISO 3506-7 2024 Fasteners Mechanical properties of corrosion-resistant stainless steel fasteners Part 7 Flat washers with specified grades and property classes.pdfISO 20245 2017 Cross-border trade of second-hand goods.pdfISO 6435 2024 Stainless steel bars for the reinforcement of concrete.pdf
