[徵物] BB彈、鋼珠 之類小圓球
大概要5mm直徑以下的圓球
塑膠BB彈
或是鋼珠都可以
拿來做洗衣機專題的...
還是說有人手邊有""300/600g的磅秤""
要來秤重量
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Panasonic Toyota Racing Team
9-Jarno Trulli 10-Timo Glock
http://blog.pixnet.net/tonyatta
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