English translation: cross-cut and presplitting blasting
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Explanation: I think the terms need to be kept similar here. In Eurodicautom (and other sources), an alternative for cross-cut is "post-splitting". I think that works better, considering that the other term is "pre-splitting".
[DOC] CHAMBER OF MINES OF SOUTH AFRICA
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... Describe the technique of smooth blasting, post splitting and pre-splitting
in tunnels and typical applications of each. Explain ... www.tsa.ac.za/corp/bureaus/betsa/ documents/crm_metal.do