本文介绍了通信电缆管线与其他专业地下管线交越的一般原则和具体情况应对措施。
The article describes the general rules and relevant measures for crisscross of communication cable ducts and other underground lines.
本文介绍了通信电缆管线与其他专业地下管线交越的一般原则和具体情况应对措施。
The article describes the general rules and relevant measures for crisscross of communication cable ducts and other underground lines.
应用推荐