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Test item 測(cè)試名稱:Helmets Used for Downhill Mountain Bicycle Racing 山地速降單車頭盔
Test info 測(cè)試內(nèi)容
| ASTM F 1952, Standard Specification For Helmets Used for Downhill Mountain Bicycle Racing 山地速降單車頭盔標(biāo)準(zhǔn) |
| 3 Labels and Warnings |
| 6.2 Retention System Testing (roll off) |
| 6.4 static stability of retention system 固定系統(tǒng)的靜態(tài)穩(wěn)定性 |
| 7 Peak Acceleration Requirements |
| 8 Chin Bar Rigidity Test 護(hù)顎件沖擊測(cè)試 |
| Impact Energy Attenuation 撞擊能量吸收 |
| dynamic strength of retention system 固定系統(tǒng)的動(dòng)態(tài)強(qiáng)度 |
| Field of Vision (ASTM F1446-14) |
| Projection (ASTM F1446-7.2) |
| Lead time 測(cè)試周期:7-9 working days 工作日 |
| Sample size 送樣規(guī)格: 7pcs finished products 七個(gè)成品 |
Sample Report 報(bào)告樣本:



















Sample for reference 參考圖片:
