Instruments & Regulatory第 85 / 100 题
Safety frames and lenses that meet the high-impact standard are marked with what?
a.FDA
b.Z80
c.Z87+ (the plus indicating high impact)
d.AR
解析
Under ANSI Z87.1, high-impact-rated safety eyewear is marked 'Z87+', where the plus sign denotes passing the high-velocity and high-mass impact tests; basic-impact eyewear is marked 'Z87' without the plus.
法律依据: ANSI Z80免费刷完整 100 道题库 — 无需注册。
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