GRIPE 发表于 2025-4-1 02:31:19
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"So erzieht man keinen Menschen!"After completion of preliminary studies using available information sources and remote sensing or probing techniques, a site investigation is carried out to obtain detailed stratigraphic information and samples for identification and testing purposes. The two most important considerations in any site investigation are as follows:DUCE 发表于 2025-4-1 13:37:43
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