GB/T 44571-2024人造革合成革试验方法　游离异氰酸酯含量的测定.pdf

ICS

59.080.40

CCS

Y47

中华人民共和国国家标准

GB/T44571—2024

人造革合成革试验方法

游离异氰酸酯含量的测定

Testmethodofleatherette—Determinationoffreeisocyanatescontent

2024-09-29发布2025-04-01实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T44571—2024

目次

前言

Ⅲ

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1

范围

1

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2

规范性引用文件

1

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3

术语和定义