GOST 28957-91

Dielectric materials. Methods of determination of permittivity and power factor within a frequency range of 100 to 5x10 in 6 degree Hz

Tourism and related services. Excursion services. General requirements

Metallic materials. Bend test method

State system for ensuring the uniformity of measurements. State verification schedule for provided with measuring functions technical systems and devices, accomplishing for measuring the volumes (amounts) of the digital information (data), transmitted over the Internet and telephony channels

Rolled of normal, higher and high strength steel for shipbuilding. Specifications

Occupational safety standards system. Protective clothing. General technical requirements