T/LYJ 002-2024 Active Group standards

T/LYJ 002-2024 Sunshade Quality Grading Specification

Publish Date: 2024-01-15 Implement Date: 2024-01-22 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/LYJ 002-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Ophthalmic equipment

Publish Date: 2024-01-15

Implement Date: 2024-01-22

Scope

Scope: This document specifies the basic requirements and quality grading requirements for sunglasses. This document is applicable to the quality grading of sunglasses. Sunglass lenses, paired sunglass lenses used for replacement or substitution, as well as binocular lenses and sunglass clip-on lenses can be implemented in accordance with this document. Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Basic requirements 5. Quality grading requirements