T/ZZB 2251-2021 Active Group standards

T/ZZB 2251-2021 cotton sand

Publish Date: 2021-08-24 Implement Date: 2021-09-24 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: T/ZZB 2251-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Toy

ICS Name: Toy

Publish Date: 2021-08-24

Implement Date: 2021-09-24

Scope

Main technical content: This document specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of cotton sand. This document is applicable to reusable, stretchable, and moldable cotton sand (also known as pull sand and snowflake sand) that uses silica as the main raw material and is used for children's work and school teaching. This document is not applicable to people aged 36 months and below