Wastewater lifting plants for buildings and sites. Principles of construction and testing. Lifting plants for wastewater containing faecal matter for limited applications— 20 стр.
Wastewater lifting plants for buildings and sites. Principles of construction and testing. Lifting plants for wastewater containing faecal matter— 20 стр.
Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Thermoplastics. Recommended practice for installation— 52 стр.
Execution of steel structures and aluminium structures. Technical requirements for cold-formed structural aluminium elements and cold-formed structures for roof, ceiling, floor and wall applications— 68 стр.