This standard specifies the management quality classification principles, technical requirements, evaluation and management methods of salt wholesale enterprises. This standard applies to enterprises (units) directly engaged in salt wholesale business. This standard does not apply to the distribution and marketing stations, transfer stations and salt wholesalers or wholesalers in salt production areas.
GB/T 18770-2002 history
2020GB/T 18770-2020 Management quality rating and technology requirement for edible salt wholesale enterprises
2008GB/T 18770-2008 Management quality rating and technology requirement for edible salt wholesale enterprises
2002GB/T 18770-2002 Management quality rating and technology requirement for edible salt wholesale enterprises