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人工如何破开石头
更新时间: 2020-11-04 00:00:00  

人工用錾子破石头,用小錾子在石头上一线排开。

可以找几个短而粗顿的錾子,用小錾子在石头上一线排开,均匀凿几个与短錾子大小差不多,较之浅的坑。然后把几个短錾子放进去,用大锤凿。很快就可以把石头分开,分的差不多之后,可以用大锤砟,也可以很多石头一起用火烧,烧特别烫之后用冷水泼。热胀冷缩,石头内部没有冷下来,自然就会裂开。

关键词: 人工 如何 石头

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