astm f1898 helmets fornon-motorized wheeled vehicle used by infants andtoddlers
非机动车婴儿及幼童头盔标准labelsand warningsretention systemtesting (roll off)retention systemtesting (dynamic strength retention)peakacceleration re vision (astm f1446-12.6)projection (astmf1446-12.5)sample required: 5 pcs ofcompleted products per headform size per model with instruction (ifapplicable) is recommended. 样品要求:每款每种测试头型尺寸的头盔各5个,包括说明书(如适用).
每款每种测试头型尺寸的头盔各5个,包括说明书(如适用). test applicant shall providenon-toxic self-certification for material test, not providing thismay result in an incomplete report of the standard.测试申请者应提供材料部分的无毒自我声明,不提供此文件会导致本标准报告不完整。turnaround time: normal ( 7-9working days).所需时间: 标准(7-9个工作天).
ASTM检测，ASTM标准，ASTM测试报告，ASTM认证