根据待拆烟囱的结构特点和周围环境，拆除采用了单向折叠倒塌的爆破方案。
In accordance with engineering characteristics and conditions in surroundings, a chimney was demolished by blasting with unilateralism puckered collapsed direction.
根据待拆烟囱的结构特点和周围环境，拆除采用了单向折叠倒塌的爆破方案。
In accordance with engineering characteristics and conditions in surroundings, a chimney was demolished by blasting with unilateralism puckered collapsed direction.
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