7d浸水强度折算后最少达到1.63 MPa的翻译：7d after soaking intensity conversion at least reached 1.63 MPa 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Immersion for at least 7d strength to 1.63 mpa conversion

7d after soaking intensity conversion at least reached 1.63 MPa

After the 7d immersion intensity conversion most little achieves 1.63 MPa

7D intensity flooding after converted at least reach 1.63 MPa

7d after soaking intensity conversion at least reached 1.63 MPa