GOST 28379-89

Internal buildings and structures utilities. Mounting and start-up adaptive control, maintenance and repair of air-conditioning evaporative and condensing units. Regulations and monitoring

Exercise-books. General specifications

Juices and juice products. Identification. Determination of stable hydrogen isotopes by mass-spectrometry method

Plain bearings. Terms, definitions and classification. Part 1. Design, bearing materials and their properties

Insulating oils. Method of gas stability determination in electric field

Classification of standard women's figures by heights, sizes and full-bodied groups for projection of clothes