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防止儿童受笔帽窒息──ISO11540标准问世儿童常有吸吮手指的习惯,入学后笔帽便自然地成了代替物,这显然是很危险的。如果儿童吸吮笔帽,而其尺寸和形状又便于吸吮的话,他们使可因此而窒息。其后果是可能致命的。这对于低年级的学龄儿童,并非是不常见的危险。...
Prevent children from being suffocated with cap ─ ─ ISO 11545 standard Advent Children often suck finger habit, after graduation cap will naturally become a substitute, which is obviously very dangerous. They can be suffocated if they suck their cap and are sized and shaped to suck. The consequences can be fatal. This is not an uncommon danger for school-age children in lower grades. ...