GOST 10498-82

Specification and qualification of welding procedures for metallic materials. Welding procedure specification. Part 6. Laser-arc hybrid welding

Unified system of corrosion and ageing protection. Polymer materials. Test methods for radiation ageing resistance

Internet resources and other digital content. PDF files. Accessibility requirements for persons with disabilities and other special needs

Quality systems. Model for quality assurance in design, development, production, installation and servicing

State system for ensuring the uniformity of measurements. Standard reference data. Toluene, liquid and gaseous. Density, enthalpy, entropy, isochoric and isobaric heat capacities and speed of sound at temperatures from 180 K up to 700 K and pressures up to 100 MPa

Concretes. Determination of strength by mechanical methods of nondestructive testing