T/EJCCCSE 520-2025 Active Group standards

T/EJCCCSE 520-2025 Test method for reflectivity of textiles

Publish Date: 2025-07-17 Implement Date: 2025-08-16 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/EJCCCSE 520-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Drugs for the cardiovascular, respiratory, and blood systems

ICS Name: Comprehensive Textile Products

Publish Date: 2025-07-17

Implement Date: 2025-08-16

Scope

Main technical content: This document describes the principles, equipment, and materials of the reflective performance test for textiles, sample preparation, test steps, result calculation, precision, and methods of test reporting. This document is applicable to fabrics and products with reflective performance.

Development Information

Related Standards

GB/T 14575-1993 Replaced

GB/T 14575-1993 Textiles—Testing method of comprehensive colour fastness

Publish Date: 1993-08-29

GB/T 3920-1997 Replaced

GB/T 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing

Publish Date: 1997-06-09

GB/T 3921.1-1997 Replaced

GB/T 3921.1-1997 Textiles—Tests for colour fastness—Colour fastness to washing:Test 1

Publish Date: 1997-06-09

GB/T 3921.2-1997 Replaced

GB/T 3921.2-1997 Testiles—Tests for colour fastness—Colour fastness to washing:Test 2

Publish Date: 1997-06-09

GB/T 3921.3-1997 Replaced

GB/T 3921.3-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 3

Publish Date: 1997-06-09

GB/T 3921.4-1997 Replaced

GB/T 3921.4-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 4

Publish Date: 1997-06-09