T/ZZB 1379-2019 Active Group standards

T/ZZB 1379-2019 Student uses a ballpoint pen and pen refill with neutral ink

T/ZZB 1379-2019 Student uses a ballpoint pen and pen refill with neutral ink

Publish Date: 2019-11-27 Implement Date: 2019-12-31 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 1379-2019
Standard Type: Group standards
Standard Status: Active
is_force_gb: no
CCS Name: Cultural and educational items, sports equipment, and entertainment products
ICS Name: Other household and commercial equipment
Publish Date: 2019-11-27
Implement Date: 2019-12-31

Scope

Main technical content: This standard specifies the basic requirements, classification, technical requirements, general testing instruments, materials and conditions, testing methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for neutral ink ballpoint pens and pen cores used by students. This standard applies to ball pens with a diameter D of 0.40 mm ≤ D < 0.75 mm, and neutral ink ballpoint pens (replacement-core and non-replacement-core types) and pen cores used by students (hereinafter referred to as "neutral pens" and "pen cores").

Development Information

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