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hewei 師兄, 這是 ASTM 的說法嗎?- ~$ A$ G( J0 l% W% g3 Y
但如果是 EN71$ s) S: U9 A$ Y4 ]( X7 T# r6 t
這些飛車應該要求 projectile clause 吧?
0 `: w8 l; x5 e' Q4 \# ?我看標準也沒有特別說明 hotwheels 這類不會計算在內 b# P+ R. _ Y1 a1 E
4.17.3 Projectile toys with stored energy
8 ]: {+ e/ l! D$ C/ i( z# m* ?" x" VProjectiles propelled from a discharge mechanism shall conform to the following requirements:
( P9 V* V8 [5 j+ P% B& ?( ?a) The maximum kinetic energy of projectiles, when tested according to 8.24.1 (kinetic energy of projectiles)
: [$ Q" C5 N- F( Bshall not exceed:
! l6 _3 v3 y7 U) Z. t9 s1) 0,08 J for rigid projectiles without resilient impact surfaces;
5 Y. }$ r6 f6 B( a' d' ^; R2 D2) 0,5 J for resilient projectiles or projectiles with resilient impact surfaces (e.g. rubber).
9 n! n3 q3 g, X U) v+ @b) For projectiles in the form of arrows whose maximum kinetic energy exceeds 0,08 J, their impact surfaces
: K% f( }# k# u. S0 J6 ~1 pshall be protected by a resilient material (e.g. rubber). The maximum kinetic energy per unit area of the: v/ F; I* d4 B9 Q
resilient impact surface shall not exceed 0,16 J/cm² when tested according to 8.24.1 (kinetic energy of
$ i+ ^, G- G+ v* p$ vprojectiles).% O) u) e' f# G& r$ ]% g( w; D
c) -If a discharge mechanism is able to discharge an object other than that provided with the toy, the
/ X. e5 q3 M2 I/ D8 q9 m6 s0 i% ?potential danger shall be drawn to the attention of the user (see 7.7.1).
" b- u! k5 o# RIf a toy is capable of discharging a projectile with a kinetic energy greater than 0,08 J, the potential
& V+ E- l! w0 w2 M) Pdanger shall be drawn to the attention of the user by a warning (see 7.7.2)..
9 \3 n2 W, x) f% ~: i4 z/ lNOTE In order to reduce the risk of eye injuries, manufacturers are strongly recommended |
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