
Underground engineering communications. Lining of by a method of the horizontal directional drilling
STANDARD published on 15.5.2018
Designation standards: SP 341.1325800.2017
Publication date standards: 15.5.2018
The number of pages: 111
Approximate weight : 364 g (0.80 lbs)
Country: Russian technical standard
Category: SP
Implemented changes and corrections:
Rev. 1 - 2021
2 - 2024