露天煤矿工程施工及验收规范的英文
code for construction and acceptance of open pit coal-mine engingeering
例句与用法
- Code for construction and acceptance of open cast coalmine engineering
露天煤矿工程施工及验收规范 - Code for construction and acceptance of open pit coal - mine engingeering
露天煤矿工程施工及验收规范