Blanks of optical glass. Specifications

Standard published on 1.1.1980

Information technology. Topic Maps. Part 2. Data model

Standard published on 1.1.2014

Information technology. Topic Maps. Part 3. XML syntax

Standard published on 1.1.2014

Information technology. Topic Maps. Part 4. Canonicalization

Standard published on 1.1.2014

Information technology. Topic Maps. Part 6. Compact syntax

Standard published on 1.9.2017

Thermoplastics piping systems for nonpressure applications. Test method for watertightness

Standard published on 1.1.2027

Thermoplastics piping systems for underground non-pressure applications. Test method for leaktightness of elastomeric sealing ring type joints

Standard published on 1.1.2027

Thermoplastics piping systems for nonpressure underground drainage and sewerage. Thermoplastics spirallyformed structured-wall pipes. Determination of the tensile strength of a seam

Standard published on 1.1.2027

Thermoplastics piping systems for nonpressure underground drainage and sewerage. Thermoplastics fittings. Test method for impact strength

Standard published on 1.1.2027

Rotating electrical machines and directly connected them nonelectrical ones. Shaft heights and control methods

Standard published on 1.7.1974