T/SPEMF 0025-2021 Active Group standards

T/SPEMF 0025-2021 Sunglasses

T/SPEMF 0025-2021

Publish Date: 2021-06-29 Implement Date: 2021-06-29 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/SPEMF 0025-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Other daily necessities

ICS Name: Ophthalmic equipment

Publish Date: 2021-06-29

Implement Date: 2021-06-29

Scope

Main technical content: Foreword; 1 Scope; 2 Normative reference documents; 3 Terms and definitions; 4 Structure and materials; 5 Transmission ratio; 6 Optical characteristics; 7 Sunscreen resistance to fatigue strength; 8 Nose bridge deformation and lens clamping force; 9 Resistance to light irradiation; 10 Flame retardancy; 11 Coating layer performance; 12 Sunscreen lens size; 13 Impact resistance; 14 Wear resistance; 15 Resistance to high-temperature saltwater corrosion; 16 Selection of test samples; 17 Marking, packaging, transportation, and storage.