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This standard specifies the overall requirements for wholesale transactions of aquatic products, as well as the basic requirements
This standard specifies the terms and definitions, classification basis, basic requirements and evaluation principles of national
This standard specifies the terms related to supermarket loss prevention, the qualifications and job responsibilities of loss prev
This specification mainly involves the management requirements for energy conservation in supermarkets, and involves a small amoun
SB/T 10519-2009 Network Transaction Service Specification SB/T10519-2009 Standard download decompression password: www.bzxz.net Th
SB/T 10518-2009 Electronic Commerce Model Specification SB/T10518-2009 Standard download decompression password: www.bzxz.net This
This standard specifies the terms and definitions, setting requirements, and management of commercial street management technology
This standard specifies the evaluation indicators, evaluation criteria, evaluation methods and evaluation procedures for business