GB/T 7988-2002 Replaced National standards

GB/T 7988-2002 Vitreous and porcelain enamels—Determination of resistance to hot sodium hydroxide

Publish Date: 2002-05-29 Implement Date: 2002-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7988-2002

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Chemical machinery and equipment

ICS Name: Enamel

Publish Date: 2002-05-29

Implement Date: 2002-12-01

Pages: 9 pages

Development Information

Word Count: 15 Thousand words Pages: 9 pages

Replace the following standards

GB 7988-1987

Superseded by the following standards

GB/T 7988-2013 Viterous and porcelain enamels—Determination of resistance to alkaline liquids

Referenced Standards

GB/T 629-1997 Chemical reagent—Sodium hydroxide GB/T 676-1990 Chemical reagent—Acetic acid GB/T 678-1990 GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 12806-1991 Laboratory glassware—One-mark volumetric flasks HG/T 3105-1987

Adopt standards

ISO 2745:1998

Related Standards

GB/T 7996-1987 Replaced

GB/T 7996-1987 Nominal volume and nominal diameter for glass-lined vessel

Publish Date: 1987-07-01

GB/T 11418-1989 Active

GB/T 11418-1989 Determination of resistance to heat of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 11419-1989 Replaced

GB/T 11419-1989 Determination of resistance to thermal shock of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 11420-1989 Replaced

GB/T 11420-1989 Measurement of specular gloss of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 13484-1992 Replaced

GB/T 13484-1992 Enamelled ware in contact with food

Publish Date: 1992-06-05

GB/T 13485-1992 Abolished

GB/T 13485-1992 Standard test method for lead and cadmium released from enamelled ware in contact with food

Publish Date: 1992-06-05