Method for safely blasting root bottom

The invention discloses a method for safely blasting a root bottom, and relates to the technical field of building blasting demolition, in particular to the method for safely blasting the root bottom. The method comprises the following steps that 11, hole positions are arranged according to the root...

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Bibliographic Details
Main Authors LU WENJIAO, GAO YUSHAN
Format Patent
LanguageChinese
English
Published 18.03.2022
Subjects
AMMUNITION
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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