Methods of testing soils for engineering purposes, Method 3.8.1: Soil classification tests - Dispersion - Determination of Emerson class number of a soil
Methods of testing soils for engineering purposes, Method 3.8.1: Soil classification tests - Dispersion - Determination of Emerson class number of a soil
Methods of testing soils for engineering purposes, Method 3.8.1: Soil classification tests - Dispersion - Determination of Emerson class number of a soil
Adjustable speed electrical power drive systems, Part 4: General requirements - Rating specifications for a.c. power drive systems above 1000 V a.c. and not exceeding 35 kV