DB21/T 4158-2025 Active Liaoning ProvinceLocal standards

DB21/T 4158-2025 Sports Industry Survey and Statistical Specification

Publish Date: 2025-06-30 Implement Date: 2025-07-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB21/T 4158-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: \nBasic standards

ICS Name: The application of statistical methods

Publish Date: 2025-06-30

Implement Date: 2025-07-30

Development Information

Related Standards

GB/T 4891-1985 Replaced

GB/T 4891-1985 Choice of sample size to estimate the average quality of a lot or process

Publish Date: 1985-01-29

GB/T 6379-1986 Abolished

GB/T 6379-1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by interlaboratory tests

Publish Date: 1986-05-13

GB/T 6381-1986 Abolished

GB/T 6381-1986 Universal control chart

Publish Date: 1986-05-13

GB/T 10111-1988 Replaced

GB/T 10111-1988 Methods for random sampling by utilizing dices of random number

Publish Date: 1988-12-10

GB/T 12336-1990 abolished_transferred

GB/T 12336-1990 Standard practice for applying statistics analysis of corrosion data

Publish Date: 1990-04-27

GB/T 13262-1991 Replaced

GB/T 13262-1991 Single sampling procedures and tables for inspection having desired operating characteristics by attributes for percent nonconforming

Publish Date: 1991-11-11