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ASTM F2040
作者:TECERT 发布于:2014-08-15 16:43:03 检测认证销售平台 - 欢迎进驻 收藏:Ctrl+D
摘要:联系我们:[email protected] 安排检测 / Contact us for testing.
ASTM F2040-11 Standard Specification For Helmets Used for Recreational Snow Sports 滑雪头盔标准 | ||
Clause | Test Requirement | |
Impact Energy Attenuation 撞击能量吸收 | ||
Retention System Stability (static) 固定系统稳定性 (静态) | ||
Retention System Strength (dynamic) 固定系统强度 (动态) | ||
Sample required: 5 pcs of completed products per headform size per model with instruction (if applicable) is recommended. | ||
样品要求: 每款每种头形尺寸的头盔各5个,包括说明书(如适用). | ||
Turnaround time: normal (7~9 working days). | ||
所需时间: 标准7~9个工作天). |