concrete pipe meaning in Chinese
混凝管, 水泥管
混凝土管
Examples
- Mortar coater of prestressed concrete pipes for water
预应力混凝土输水管辊射机 - Core type prestressed concrete pipe for water
预应力混凝土输水管管芯缠丝工艺 - Standard specification for porous concrete pipe metric
多孔混凝土管标准规范 - Test methods of concrete pipes for water transmission
混凝土输水管试验方法 - Roller suspension shaping machine of reinforced concrete pipe
钢筋混凝土管悬辊成型机