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这种结构在标准里叫做 bean bag, 我这里引用 ASTM F963标准的要求:* X; V W' @+ j" I% t8 ?
A stuffed toy or beanbag constructed of pliable4 V" v; Y$ l5 }( X, a2 C. ]! y# L
material having seams (including, but not limited to, seams that5 E2 [$ U3 X4 @4 o
are stitched, glued, heat sealed, or ultrasonic welded) shall- ^6 ]: t' H/ x/ f2 \. J1 q; f0 |4 L
have the seams subjected to a separate tension test in any
Q* O2 E/ q( b' \7 H, l- k, Pdirection using the forces specified in 8.9 and determined from! C! n4 A# k4 G3 k# b
Table 5 according to the age group for which the toy is
, z" T4 R7 j4 e$ w4 bintended.1 i8 U3 d/ L) `, a z- `
1 c M+ b# i2 c: p
由此可见,第二种要求是必要的1 ]" K1 N3 }( c, x. P9 N
PS:这么专业的发言,是不是加点分呢,呵呵 |
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