Online Standards Store PDF
United power system and isolated power systems. Relay protection and automatic. Automatic control devices of frequency and active power of hydraulic power units of hydraulic and pumped storage power plants. Norms and requirements
Document status: Active
Assembling units and pipeline parts. Fillets for Pnom 9,81-98,1 MPa (100-1000 kgf/cm2). Construction and dimensions
Document status: Active
Fertilizers. Determination of total nitrogen in urea
Document status: Active
Industrial automation systems and integration. Product data representation and exchange. Part 1112. Application module. Specification control
Document status: Active
Information technology. Radio frequency identification device performance test methods. Part 1. Test methods for system performance
Document status: Active