апреля 2, 2018
B1.5.1 Design Loads Applied basic wind pressures shall be in accordance with those specified in B2.5.8 above. Конструкция должна быть основана на следующих соображениях:- [...]
марш 26, 2018
Transmission line Steel Tower Galvanizing Requirements Except where specified to the contrary, all iron and steel used in the construction of the Contract Works shall be [...]