物理安全检测
ISO 48-4硫化橡胶或热塑性橡胶.硬度的测定.第4部分
ISO 48-4硫化橡胶或热塑性橡胶.硬度的测定.第4部分—标准名称
ISO 48-4 Rubber, vulcanized or thermoplastic — Determination of hardness — Part 4: Indentation hardness by durometer method
ISO 48-4 硫化橡胶或热塑性橡胶.硬度的测定.第4部分：硬度计法压痕硬度
ISO 48-4硫化橡胶或热塑性橡胶.硬度的测定.第4部分—适用范围
Scope：
This document specifies a method for determining the indentation hardness (Shore hardness) of vulcanized or thermoplastic rubber using durometers with the following scales: the A scale for rubbers in the normal-hardness range; the D scale for rubbers in the high-hardness range; the AO scale for rubbers in the low-hardness range and for cellular rubbers; the AM scale for thin rubber test pieces in the normal-hardness range
ISO 48-4硫化橡胶或热塑性橡胶.硬度的测定.第4部分—引用文件
ISO 48-9, Rubber, vulcanized or thermoplastic — Determination of hardness — Part 9: Calibration and verification of hardness testers
ISO 23529, Rubber — General procedures for preparing and conditioning test pieces for physical test methods
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