GOST 23550-79

Implants for surgery. Metal bone screws with hexagonal drive connection, spherical under surface of head, asymmetrical thread. Dimensions

Milk-containing dry canned foods. Specifications

Tea. Sampling

Medical laboratory technologies. Quality assurance of clinical laboratory tests. Part 3. Rules for interaction between personnel of clinical departments and personnel of clinical-diagnostic laboratory in medical institutions during fulfillment of clinical laboratory tests

Petroleum products. Test method for color by the automatic tristimulus spectrophotometer

Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. A part III (MPEG-4 audio). Technical description of parametric coding for high quality audio