T/ZZB 1748-2020 Active Group standards

T/ZZB 1748-2020 Spherical silica for encapsulation

T/ZZB 1748-2020

Publish Date: 2020-10-23 Implement Date: 2020-11-30 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: T/ZZB 1748-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Sewing machine

ICS Name: Sewing machines and other equipment used in the clothing industry

Publish Date: 2020-10-23

Implement Date: 2020-11-30

Scope

Main technical content: This standard specifies the terms and definitions, specifications, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, quality and service commitments of spherical silica for packaging. This standard is applicable to spherical silica for packaging with specifications of 040 and 030, hereinafter referred to as spherical silica powder