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Ideal for building demolition.
也可用于建筑物的拆除。
youdao
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The demolition blasting of building site has very big risk, must control it.
城市建筑物拆除爆破风险大，必须控制风险。
youdao
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The demolition blasting of building site has very big risk, must control it.
城市建筑物拆除爆破风险大，必须控制风险。
youdao