GOST R 53945-2010

Dense shaped refractory products. Determination of bulk density, apparent porosity and true porosity

Industrial automation systems and integration. Product data representation and exchange. Part 1208. Application module. Schematic element library

Occupational safety standards system. Protective clothing against liquid chemicals. Performance requirements for liquid-tight clothing (type 3) and aerosol-tight clothing (type 4), including items providing protection to parts of the body only [types PB (3) and PB (4)]

Unidirectional restrictor valves of flying vehicle hydraulic systems. Types and technical requirements

Reagents. Sodium dihydrogen phosphate dehydrate. Specifications

Antimony. Method for the determination of selenium