Draft Document - Geotechnical investigation and testing - Testing of geotechnical structures - Part 2: Testing of piles: Static tension load testing (ISO/DIS 22477-2:2022); German and English version prEN ISO 22477-2:2022
文件草案-岩土工程勘察和试验-岩土工程结构试验-第2部分:桩的试验:静态拉伸载荷试验(ISO/DIS 22477-2:2022);德文和英文版本prEN ISO 22477-2:2022