GOST 4236-77

Phototopography. Technological processes for horizontal/vertical preparation of aerial photographs. General requirements

Hexagon socket head cap screws with metric fine pitch thread

Bearing base constructions for electronic equipment. Thermal management for cabinets, in accordance with the standards of IEC 60297 and IEC 60917 series. Part 1. Design guide. Sizes of interface and position on the thermoelectric systems of cooling (Peltier effect)

Conformity assessment. Requirements for bodies providing audit and certification of management systems

Spatial data infrastructure. Unified electronic cartographic framework. Data quality assurance requirements

(Flores verbasci). Mullein`s flowers