HG/T 5625-2019
HG/T 5624\uff5e5627-2019
KS M ISO 1249-2013(2018)
Zinc chromate pigments — Basic zinc potassium chromate pigments and zinc tetrahydroxychromate pigments
KS M ISO 1249-2013(2023)
Zinc chromate pigments — Basic zinc potassium chromate pigments and zinc tetrahydroxychromate pigments
ISO 1249:1974
Zinc chromate pigments — Basic zinc potassium chromate pigments and zinc tetrahydroxychromate pigments