Russian standards
Butt joint welds for NPP pipelines. Types and main dimensions
Document status: Active
Quality control program for products of nuclear power industry
Document status: Active
Butt joint welds for NPP pipelines. Types and main dimensions
Document status: Active
Requirements for safe operation and occupational safety for petroleum refining facilities
Document status: Active
Equipment and pipelines of nuclear power units. Welding and alloying. General regulations
Document status: Replaced by NP 104-18