Online Standards Store PDF
Explosive atmospheres. Personnel competence of the facilities performing inspection and maintenance of the electrical installations intended for use in explosive atmospheres. Requirements
Document status: Active
Marine electric power systems based on fuel cells. General technical requirements
Document status: Active
Temperatures regulators operating without outside energy source. General technical requirements and methods of test
Document status: Active
Spectral slits and attachments to them. Types, basic parameters and dimensions. Technical requirements
Document status: Active
State system of ensuring the uniformity of measurements. Actual measures of the surface density for radiation thickness gauges. General specifications
Document status: Active