Chinese Standards Library

Technical requirements for connecting geothermal power station to power system

Issued

2026-07-02

Effective

2027-02-01

Integrated gate commutated thyristor (IGCT) valves for high-voltage direct current power transmission using voltage sourced converters

Issued

2026-07-02

Effective

2027-02-01

Textiles—Woodpulp spunlaced nonwoven

Issued

2026-07-02

Effective

2027-08-01

Technical parameters and requirements for three-phase oil-immersed tridimensional wound core power transformers

Issued

2026-07-02

Effective

2027-02-01

Requirements of use and test methods for ice machines in ice rinks

Issued

2026-07-02

Effective

2027-02-01

Terminology and classification for the kitchen and sanitary ware fittings

Issued

2026-07-02

Effective

2027-02-01

Norm of energy consumption per unit products of polysilicon and germanium

Issued

2026-06-27

Effective

2027-01-01

Minimum allowable values of energy efficiency and energy efficiency grades for crystalline silicon photovoltaic modules and inverters

Issued

2026-06-27

Effective

2027-01-01

Norm of energy consumption per unit products of monocrystalline silicon

Issued

2026-06-27

Effective

2027-01-01