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hewei 師兄, 這是 ASTM 的說法嗎?
$ P T) X) v6 X但如果是 EN71
" ^. S5 Z- i5 A: |( Y這些飛車應該要求 projectile clause 吧?
" o1 d9 b# t; z6 W5 G# V H1 X& S我看標準也沒有特別說明 hotwheels 這類不會計算在內0 l) p% @" S3 r8 T& h1 o/ ~4 ^* E
4.17.3 Projectile toys with stored energy
4 c7 w2 ?- i3 z/ tProjectiles propelled from a discharge mechanism shall conform to the following requirements:
3 `" ~/ S% s8 ~" P+ wa) The maximum kinetic energy of projectiles, when tested according to 8.24.1 (kinetic energy of projectiles)) F4 I, A& Y, z( G8 }
shall not exceed:
8 w! m8 Z# Y7 p' h- [1) 0,08 J for rigid projectiles without resilient impact surfaces;
1 @! R% [- k, ^4 J G; {( y2) 0,5 J for resilient projectiles or projectiles with resilient impact surfaces (e.g. rubber).
$ o t$ i2 M; Z1 rb) For projectiles in the form of arrows whose maximum kinetic energy exceeds 0,08 J, their impact surfaces
[5 H7 [; ~4 h. I" jshall be protected by a resilient material (e.g. rubber). The maximum kinetic energy per unit area of the, W; [; I5 ]& c3 o$ a" C
resilient impact surface shall not exceed 0,16 J/cm² when tested according to 8.24.1 (kinetic energy of
6 k* u% Q, M0 I, Q% E. ?3 o. Aprojectiles).
/ @; ~, x) Q7 O, Ic) -If a discharge mechanism is able to discharge an object other than that provided with the toy, the
3 d2 \+ \& Q" i& O; v( jpotential danger shall be drawn to the attention of the user (see 7.7.1).
1 X9 f; O- c, Y4 \If a toy is capable of discharging a projectile with a kinetic energy greater than 0,08 J, the potential9 l, {, E1 ~2 i* u' u# G% b
danger shall be drawn to the attention of the user by a warning (see 7.7.2)..' ^% @ K, E9 Z! h& P
NOTE In order to reduce the risk of eye injuries, manufacturers are strongly recommended |
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