Soil improvers and growing media. Determination of physical properties. Dry bulk density, air volume, water volume, shrinkage value and total pore space— 30 стр.
Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms common to power, telecommunications and electronics, Fundamental terminology— 52 стр.
Pavements constructed with clay, natural stone or concrete pavers, Code of practice for the construction of pavements of precast concrete flags or natural stone slabs— 32 стр.
Structural use of timber. Fire resistance of timber structures, Recommendations for calculating fire resistance of timber stud walls and joisted floor constructions— 28 стр.
Wall and floor tiling, Design and installation of internal and external ceramic and mosaic floor tiling in normal conditions. Code of practice— 96 стр.