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1、You should test all abuse,torque , tension, compression, drop, tire, protrution of axle,,,,,# _. X8 K$ ^9 K3 y" u' W
2、B/O toy, sound level (if the product with sound)
7 L5 e2 B; l9 ]0 F3 、For the age grade is 3+, not to count small part, check if exspose sharp point /edge only. Generally the wire no sharp point /edge after broken, but you should meet the client's reliablity requirement (generally the client have own reliability requirement).
# |7 x7 C+ K- `& a4、Electric requirement
7 e! |+ \! l0 W! w B0 d5、Chemical requirement |
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