GOST
Periodontal curettes, dental scalers and excavators. Part 1. General requirements
Document status: Active
Fire equipment. Fire lantern. General technical requirements. Test methods
Document status: Active
Ergonomics of the thermal environment. Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria
Document status: Active
Electronic aids for communication and information. Operational documents. Types and rules of implements
Document status: Active
Resources saving. Waste treatment. Stages of technological cycle. Basic principles
Document status: Withdrawn