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我的意思是0.12in/s四舍五入到1位小数就是0.1in/s了.可ASTM里是这样描述的./ z- R" L, W! y2 b4 H! h) o
A4.6 Requirements
& \9 E8 x# f! z" v3 [6 u3 aA4.6.1 A toy shall be considered a flammable solid if it' k) g" q- ^. W o# A
ignites and burns with a self-sustaining flame at a rate greater- ^0 U5 n H$ F
than 0.1 in./s (2.5 mm/s) along its major axis.
* k( \$ \ _2 F- A5 z5 B6 ~3 a1 m' j$ F1 J* q/ D
A4.6.3.5 Level of acceptance = 0.1 in./s (2.5 mm/s), maximum,( X' ^9 n. t4 `5 Y
along the major axis.
! T. n' [% {& e) G2 _那我是不是可以这样理解,按照A4.6的要求,0.12in/s四舍五入到0.1in/s也就是合格的.....对吗??谢谢 |
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