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seen framstella annular charges and in accordance with the set framstellda charges
seen framstella annular charges and in accordance with the set framstellda charges
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机译:看到的弗拉姆斯特拉环状炸药,并按照设定的弗拉姆斯泰达炸药
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摘要
The disclosure relates to a method for producing charges for explosive jointing of large-diameter pipes such as pipelines. According to the invention, such charges are formed in that a strip-shaped flat explosive is wound and joined together to form a circular ring of even thickness consisting of a plurality of closely abutting layers.
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