DL/T 5161.2-2018 Specification for construction quality checkout and evaluation of electric equipment installation Part 2:High voltage electric power equipment (English Version)
2018DL/T 5161.2-2018 Specification for construction quality checkout and evaluation of electric equipment installation Part 2:High voltage electric power equipment
1970DL/T 5161.2-2002 Specification for construction quality checkout and evaluation of electric equipment installation Part 2:High voltage electric power equipment