Available add-ons Advanced Security Enterprise-grade security features Copilot for business Enterprise-grade AI features Premium Support Enterprise-grade 24/7 support Pricing Search or jump to... Search code, repositories, users, issues, pull requests... Provide feedback We read every piece...
RBEw46XnwwQfx1ltvISEhAQ8++OCY50qSxKSHaJK6e+2oOt4N4Ktd1d0C2LClbMh5sizBYNDCarXjynPzAx4nBY/FeSnY+OkxHK01oa/fiSj9lFYhIYoYE36FfPTRR0hJSRn8NxH51r6KNggAOemxSDTqlQ6HQkBGUjQykqLQ1NGHg8c6sGJumtIhEQW1CSc9WVlZI/7by+l0wmKxID4+3ieBEUUa73geztqiySiek4KmjlrsKW9j0kM0jiktTuh0OvHCCy/g3XffBQ...
1. Introduction Opencast mining of raw materials on an industrial scale is carried out in excavations with a significant horizontal spread (areas of a dozen or several hundred hectares) and a significant depth (even several dozen meters). In most cases, under typical hydrogeological conditions, ...
VMcOlegjA0T2Tt2WVg2xIs09cjjrHhrwrIucPe lnpFfkJ5vtpGRCSGxANqZfsJhRF+vDBhcsLsRnGn5y2JLTYg7nQeXC/bElDxyKUgkc91J+1HIiVD M1sFV2vmiC9LDzTLrAhidlOSVy+sy6QKUXS5q7XMrf1eMtl9gRj+ESKw/82j0ZKaD+1NYGge+Ntp 7zKTMOMkuR/aSFPAotHy5C47QfuaYcSMAhy4NoiN1H55bn+FYG67yJ3+njuExfqbvjeF+dKjaMQ9...