GOST 12572-67

Occupational safety standards system. Explosionproof electrical apparatus. Terms and definitions. Classification. Marking

Welding consumables. Covered electrodes. Determination of the efficiency, coefficient of metal recovery and deposition coefficient

State system for ensuring the traceability of measurements. Optoelectronic instruments as a part of space-based informational and measuring systems for Earth Observation. Organizational and methodical provisions for ensuring the uniformity of radiometric measurements

Calcium carbide. Specifications

Double tube core barrel for exploration drilling. General technical specifications

Information technology. Identification cards. Integrated circuit(s) cards with contacts. Part 2. Dimensions and location of the contacts