适用范围：This standard is applicable to detection and evaluation of hydraulic concrete structure in hydropower and water resources project.
适用范围：This specification applies to the pole line designing in new-built engineering of aerial optical（copper）cable.
适用范围：This Specification is applicable to the management of construction technical documentation in grassroots，revamp，expansion，turnaround maintenance or modification project.
适用范围：This standard is applicable to large and medium-sized water resource and hydropower projects，and may be used as a reference in other projects.
适用范围：This chapter is applicable to the installation of low-voltage circuit breaker，low-voltage contactor and motor starter at rated voltage of 500V and below. Low-voltage circuit breaker，low-voltage contactor and motor starter shall be checked as per 100% of low-voltage circuit breaker on incoming line，and other lowvoltage circuit breakers shall be spot checked as per 10% quantity. Low-voltage contactors and motor starters shall be spot checked as per 10% quantity.
适用范围：This standard is applicable for a fossil power construction project involving new build， extension or renovation with unit capacity of 300MW and above.
适用范围：This code is applicable to determining loads of equipment，pipes and civil live loads from the ground or basement floor to the roof of the main building in designing the new， renovated or expanded fossil-fired power plant with a unit capacity of about 125MW-1000MW.This code is applicable to determining loads of equipment，pipes and civil live loads from the ground or basement floor to the roof of the main building in conventional island of the nuclear power plant with a unit capacity of about 125MW-1000MW.
适用范围：This chapter is applicable to the foundation installation of rectifier and inverter cabinet，battery cabinet，voltage stabilizer cabinet and isolating transformer and so on.
适用范围：This section is applicable to inspection and installation of DC machine，exciting motor，AC wound motor，AC commutator motor and synchronous motor，but check and noumenal position correction，fixing of the machine body and installation of rotors of sliding bearing motorand bearings are not included.
适用范围：This Specification is applicable to layout design for grassroots,revamp or expansion process plant in petrochemical industry.