sand gravel layer中文,sand gravel layer的意思,sand gravel layer翻译及用法

2026-08-13 17:03 浏览次数 28

sand gravel layer

砂卵石地层

sand gravel layer 例句

英汉例句

  • The application in double liquid grouting technology in water plugging and concretion construction of sand gravel layer

    双液注浆固结砂卵石层止水施工技术的应用

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