BOLT
发表于 2025-3-28 17:18:10
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SUGAR
发表于 2025-3-28 21:38:27
Entwicklungsaufgabe: Identitätsarbeitleum, and making new chemicals. Geotechnical engineers and earth scientists played an important role in that expansion by identifying mineral and petroleum resources, investigating subsurface stratigraphy and soil conditions, designing foundations for buildings and machinery, and developing earthwor