Petroleum and natural gas industries. Cements and materials for well cementing. Preparation and testing of foamed cement slurries at atmospheric pressure— 24 стр.
Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures, Determination of the amount of halogen acid gas, Determination of the amount of halogen acid gas— 8 стр.
Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures, Determination of degree of acidity of gases for materials by measuring pH and conductivity, Determination of degree of acidity of gases for materials by measuring pH and conductivity— 8 стр.
Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures, Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity, Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity— 10 стр.
Fibre organizers and closures to be used in optical fibre communication systems. Product specifications. Fibre management system, terminal equipment box type 1 for category C— 26 стр.
Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures, Determination of degree of acidity of gases for materials by measuring pH and conductivity, Determination of degree of acidity of gases for materials by measuring pH and conductivity— 8 стр.
Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures, Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity, Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity— 10 стр.
Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures, Determination of the amount of halogen acid gas, Determination of the amount of halogen acid gas— 8 стр.
Electric cables. Thermosetting insulated, armoured cables of rated voltages of 600/1 000 V and 1 900/3 300 V for fixed installations, having low emission of smoke and corrosive gases when affected by fire. Specification— 50 стр.
Telecommunications equipment and telecommunications cabling. Code of practice for fire performance and protection, Code of practice for fire performance and protection— 28 стр.
Electric cables. Thermosetting insulated, non-armoured, fire-resistant, single core non-sheathed cables of rated voltage 450/750 V, having low emission of smoke and corrosive gases when affected by fire. Specification— 22 стр.
Electric cables. Specification for 300/500 V fire resistant, screened, fixed installation cables having low emission of smoke and corrosive gases when affected by fire, Multicore cables— 34 стр.
Electric cables. Thermosetting insulated, armoured, fire-resistant cables of rated voltage 600/1 000 V for fixed installations, having low emission of smoke and corrosive gases when affected by fire. Specification— 50 стр.
Fibre organizers and closures to be used in optical fibre communication systems - Product specifications -- Part 3-8: Fibre management system, terminal equipment box type 1 for category C (english version)
