Найдено: 78 998
Страна: 🇷🇺 Стандарты РФ
Sludge recovery, recycling, treatment and disposal. Beneficial use of biosolids. Land application.
Soil quality. Determination of selected explosives and related compounds. Method using gas chromatography (GC) with electron capture detection (ECD) or mass spectrometric detection (MS).
Information technology. Software measurement. Functional size measurement. Conformity evaluation of software size measurement methods to ISO/IEC 14143-1.
Aerospace series. Bolts, pan head, six lobe recess, relieved shank, long thread, in heat resisting steel FE-PA2601 (FE-PA92HT, A286), silver plated. Classification: 1100 MPa (at ambient temperature) / 650°C.
Specification and qualification of welding procedures for metallic materials. Welding procedure test. Upset (resistance butt) and flash welding.
Plastics. Unsaturated polyester and epoxy resins. Determination of overall volume shrinkage.
Specification for spring units for mattresses.
Packaging. Requirements for packaging recoverable by material recycling.
Plastics piping systems for water supply, and for drains and sewers under pressure. Polyethylene (PE). Fittings.
Coffee and coffee products. Determination of the caffeine content using high performance liquid chromatography (HPLC). Reference method.
Ships and marine technology. Guidelines for the design and manufacture of the hub cap with fins for a fixed-pitch marine propeller.
Binders for magnesite screeds. Caustic magnesia and magnesium chloride. Definitions, requirements.
Water reuse in urban areas. Guidelines for water reuse safety evaluation. Stability evaluation of reclaimed water.
Particleboards. Definition and classification.
Geosynthetics. Determination of friction characteristics. Direct shear test.
Geometrical product specifications (GPS). Population specification.
Space systems. Lithium ion battery for space vehicles. Design and verification requirements.
Financial services. Secure cryptographic devices (retail). Security compliance checklists for devices used in financial transactions.
Imaging materials. Pictorial colour reflection prints. Methods for evaluating image stability under outdoor conditions.
Undercuts for splines. Design standard.