GOST 15843-79

Cereals and pulses. Determination of the mass of 1000 grains

Reagents. Methods of preparation of standard volumetric solutions for acid-base titration

Guidance for assessment of project management personnel competency

Occupational safety standards system. Chemical protective suits against solid, liquid and gaseous chemicals, including solid and liquid aerosols. Technical requirements and test methods for gas-tight (type 1) chemical protective suits in emergency conditions

Bitumen-rubber insulating mastic. Specifications

The herb of thyme thrash. Specification