GOST 19251.5-79

Organic products. Preparation of standard solutions for analyses by diazotization and combination methods

Tubes for boiler and heat exchanging equipment. Technical specifications. Part 1. Seamless steel pipes to work under pressure not more than 6,4 MPa and at temperatures not exceeding 400 C

Motor vehicles. On-board Driver Assistance Systems. Infrastructure objects recognition systems. General technical requirements and test procedures

State system for ensuring the uniformity of measurements. High-pressure-air ganging instruments of flowmeter type. Methods and means of verification

System of safety standards. Safety leather shoes from general industrial pollution. General specifications

Unified system for design documentation. Graphic identifications in schemes. Switchgear devices