GOST 7220-87

Occupational safety standards system. Special foot-wear, personal means of hands protection, special protective clothes and materials for their manufacture. Method for determination of petroleum and petroleum products penetration

Industrial automation systems and integration. Product data representation and exchange. Part 1171. Application module. Class of composition of activity

Metal travellers for rings of spinning and ring-doubling frames. Specifications

Juice products. Determination of titratable acidity by potentiometric titration

Ferrotungsten. Specification and conditions of delivery

Mechanical vibration and shock. Characterization of the dynamic mechanical properties of visco-elastic materials. Part 4. Dynamic stiffness method