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Title Standard No. Implemented On
Vitreous and porcelain enamels―Determination of resistance to chemical corrosion―Part 5:Determination of resistance to chemical corrosion in closed systemsGB/T 9989.5-20152016-5-1
Vitreous and porcelain enamels―Determination of resistance to chemical corrosion―Part 1:Determination of resistance to chemical corrosion by acids at room temperatureGB/T 9989.1-20152016-5-1
Vitreous and porcelain enamels―Determination of resistance to chemical corrosion―Part 3:Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vesselGB/T 9989.3-20152016-5-1
Vitreous and porcelain enamels―Determination of resistance to chemical corrosion―Part 4:Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vesselGB/T 9989.4-20152016-5-1
Vitreous and porcelain enamels―Determination of resistance to chemical corrosion―Part 2:Determination of resistance to chemical corrosion by boiling acids,boiling neutral liquids and/or their vapoursGB/T 9989.2-20152016-5-1
Enamelled ware in contact with foodGB/T 13484-20112012-6-1
Vitreous and porcelain enamels - Enamelled cooking utensils - Determination of resistance to thermal shockGB/T 11419-20082009-6-1
and porcelain enamels - Determination of resistance to citric acid at room temperatureGB/T 9989-20052005-9-1
Enameled bathtubQB/T 2664-20042005-6-1
Enameled Tub QB/T 3564-19991999-4-21
Rule for the inspection of enamel coffee cookens ware for exportSN/T 0365-19951995-10-1
Non-food-contact EnamelwareQB/T 1855-19931994-7-1
Thermal Balance Test Method of Furnace Kiln for Firing Daily-use Porcelain Enamel QB/T 1630-19921993-7-1
Standard test method for lead and cadmium released from enamelled ware in contact with foodGB/T 13485-19921993-4-1
Enamelled ware in contact with foodGB/T 13484-19921993-4-1
Determination of resistance to thermal shock of vitreous and porcelain enamelsGB/T 11419-19891990-2-1
Measurement of specular gloss of vitreous and porcelain enamelsGB/T 11420-19891990-2-1
Determination of resistance to heat of vitreous and porcelain enamelsGB/T 11418-19891990-2-1
Vitreous and porcelain enamels; Determination of resistance to citric acid at room temperatureGB/T 9989-19881989-7-1
method for alkali resistance of porcelain enamelsGB/T 9988-19881989-7-1
Enamel wares--Method of inspectionGB 2633-19811982-6-1
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