林区公路 meaning in Chinese

forest highway

Design specifications of road subgrade for forest highway
林区公路路基设计规范
Design specifications of road surface for forest highway
林区公路路面设计规范
Design specification of road route for forest highway
林区公路路线设计规范
Technical standard of forest highway engineering
林区公路工程技术标准
The prevention and remedy of forest road destroyed by water in fujian province
福建林区公路水毁的防治

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