GOST 8179-85

Explosive atmospheres. Part 30-2. Electrical resistance trace heaters. Application guide for design, installation and maintenance

Semiconductor devices. Basic dimensions

Services of administration of apartment buildings. Preparation of proposals on the maintenance and repair of the common property of the owners of premises in an apartment building

State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means of measurements of constant linear acceleration of a solid body in the range from 10in minus 3 degree up to 2x10 in 2 degree m/s'2

Mechanical vibration. Methods for the calibration of vibration and shock transducers. Part 11. Primary vibration calibration by laser interferometry

Ultrasonics. Pulse-echo scanners. Low-echo sphere phantoms and method for performance testing of gray-scale medical ultrasound scanners applicable to a broad range of transducer types