笼子的作用：支持问题多

柞里子

其实当然也支持俺自己。呵呵

详见问题多“兰州一日”。
笼子保护作用的旁证。

什么是metallic screens ？
不就是问题多图片上的那种笼子么？


摘自关于智利矿难的报道：

http://news.yahoo.com/s/ap/lt_chile_mine_collapse


Also suing the San Esteban company is Gino Cortez, a 40-year-old miner who lost his left leg from the knee down a month before the accident as he was leaving the mine after his shift and a rock fell on him. He contends he was hurt because the mine was short on the metallic screens that protect miners from such collapses.

徒工

听说智利那笼子大部分是中国造嘿嘿。

柞里子

听说智利那笼子大部分是中国造嘿嘿。
徒工 发表于 2010-10-15 00:08

   呵呵。那还舍不得买，真是该罚