用任何一种hand balloon pump, 对着去水孔打, 打(吹)时可用布或两只手指确定去水口周边不漏气.
回复:怎么打,有没有详细的instruction?
本帖于 2012-08-03 06:48:01 时间, 由普通用户 jy101 编辑
用任何一种hand balloon pump, 对着去水孔打, 打(吹)时可用布或两只手指确定去水口周边不漏气.
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