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hewei 師兄, 這是 ASTM 的說法嗎?
/ u& y$ I' v, ~. a3 S5 K0 n但如果是 EN71
+ A! A0 y$ F: i# Y這些飛車應該要求 projectile clause 吧?
" _6 @- c4 A7 L3 w6 `& l1 { O- D我看標準也沒有特別說明 hotwheels 這類不會計算在內9 N; Q. M8 r1 `$ t. z* w8 @/ ]
4.17.3 Projectile toys with stored energy2 C( @$ U6 A0 k2 n
Projectiles propelled from a discharge mechanism shall conform to the following requirements:, P: L) u5 H8 R5 w9 s! s U
a) The maximum kinetic energy of projectiles, when tested according to 8.24.1 (kinetic energy of projectiles)
* I* Q- _( t( u* q0 H# F) Hshall not exceed: h' j# n* F" j" Z* C! o( m' k- U N
1) 0,08 J for rigid projectiles without resilient impact surfaces;* b! K7 M( L, }; z2 V3 @! S9 K
2) 0,5 J for resilient projectiles or projectiles with resilient impact surfaces (e.g. rubber).
8 `% x8 T, _/ z: K4 jb) For projectiles in the form of arrows whose maximum kinetic energy exceeds 0,08 J, their impact surfaces& S# g: P+ q0 [+ S* z% F
shall be protected by a resilient material (e.g. rubber). The maximum kinetic energy per unit area of the! K; |) V* H5 j' k
resilient impact surface shall not exceed 0,16 J/cm² when tested according to 8.24.1 (kinetic energy of
" D0 V1 l6 @0 o# _6 s jprojectiles).
7 [' P' y# \7 j" p+ ]c) -If a discharge mechanism is able to discharge an object other than that provided with the toy, the
. M2 {% T0 \0 B- r/ N/ dpotential danger shall be drawn to the attention of the user (see 7.7.1).3 Y1 }7 a( U s3 a; B) F; N2 a- h
If a toy is capable of discharging a projectile with a kinetic energy greater than 0,08 J, the potential }% N! K0 E; k
danger shall be drawn to the attention of the user by a warning (see 7.7.2)..
! o0 Z0 ?# Y" x% ]; p# ]NOTE In order to reduce the risk of eye injuries, manufacturers are strongly recommended |
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