Sterilization - Low temperature sterilizers - Part 17: Requirements on the installation and requirements on the service supply for low temperature steam and formaldehyde sterilizers— 12 стр.
Sterilization - Low temperature sterilizers - Part 7: Requirements on the installation and requirements on the service supply for ethylene oxide sterilizers— 11 стр.
Contract procedures for building works - Part C: General technical specifications for building works - Carpentry and timber construction works— 24 стр.
Wastewater treatment plants - Rectangular tanks - Part 3: Grit chambers with suction type sludge remover and sludge scraper; Types, main dimensions, equipment— 8 стр.
Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 4: Specific principles for shutoff devices as penstocks, sluice gates, stoplogs etc.— 11 стр.
Fire safety of large roofs for buildings - Fire exposure from below - Part 1: Definitions, requirements and tests; Roof areas without openings— 15 стр.
Fire safety of large roofs for buildings - Fire exposure from below - Part 3: Definitions, requirements and tests at roof penetrations and roof edges— 15 стр.