2　Normative References

The following normative documents contain provision which，through reference in this text，constitute provisions of this Part.Subsequent amendments（excluding correction to）to，or revisions of，any of these publications do not apply.However，parties to agreements based on this Part are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.For undated references，the latest editions of the normative documents are applicable to this part.

GB/T 7596　　　　Quality criteria of turbine oils in service for power plants

GB 50205　　　　Code for construction quality acceptance of steel structures

GB/T 50375　　　　Standard for construction quality evaluation of building engineering

DL 5011　　　　The code of erection and acceptance of electric power construction（steam turbine set）

DL/T 5161.1-5161.17　　　　Specification for construction quality checkout and evaluation of electric equipment installation

DL/T 5210.1　　　　Code for construction quality acceptance and evaluation of electric power construct-part 1:civil work

DL/T 869　　　　The code of the welding for power plant