GOST 533-85

Ductile iron fittings with parallel thread for pipelines. Straight four-way junction pieces. Basic dimensions

State system for ensuring the uniformity of measurements. State primary standards and state verification schedule for means of measuring specific conductivity of solutions of electrolytes within the range of 1x10 in minus 4 degree to 1x10 in 2 degree Sm/m

Specialized food products, dietary supplements. Method for determining the mass fraction of ash

Hard coat low emissivity glass. Specifications

Petroleum products. Rules for control and ensuring of the preservation of properties in oil product supply organizations. General provisions

End mills with brazed helical hardmetal tips with 7:24 taper shank. Basic dimensions