物理安全检测
ISO 1421 橡胶或塑料涂层织物 拉伸强度和断裂伸长率的测定
ISO 1421 橡胶或塑料涂层织物 拉伸强度和断裂伸长率的测定—标准名称
ISO 1421 Rubber- or plastics-coated fabrics — Determination of tensile strength and elongation at break
ISO 1421 橡胶或塑料涂层织物 拉伸强度和断裂伸长率的测定
ISO 1421 橡胶或塑料涂层织物 拉伸强度和断裂伸长率的测定—试验范围
Scope：
This International Standard specifies two methods for the determination of the tensile strength of fabrics coated with rubber or plastics. Method 1 — the strip test method, which is a method for the determination of tensile strength and elongation at break. Method 2 — the grab test method, which is a method for the determination of tensile strength only.
ISO 1421 橡胶或塑料涂层织物 拉伸强度和断裂伸长率的测定—引用文件
ISO 2231 Rubber- or plastics-coated fabrics — Standard atmospheres for conditioning and testing
ISO 2286-2 Rubber- or plastics-coated fabrics — Determination of roll characteristics — Part 2: Methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate
ISO 7500-1, Metallic materials — Calibration and verification of static uniaxial testing machines — Part 1:Tension/compression testing machines — Calibration and verification of the force-measuring system.
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