The construction is prestressed concrete and is coated with steel shell.
整个结构采用预应力混凝土结构，外部包钢壳。
The stainless steel shell with protection film ensures longer service life.
优质不锈钢板外壳贴膜保护，寿命更长。
The single shell type slow windlass shall be utilized for the steel strands.
钢绞线束使用单筒慢速卷杨机穿设。
The shell is welded by steel pate .
外壳为钢板焊成。
Base from steel plate and welded into a channel for supporting the shell and gear.
底座由钢板与槽钢焊成，用于支撑壳体及传动装置。
The shell is made of good quality stainless steel, baking finish on surface.
外壳采用优质薄钢板，表面烘漆。
All stainless steel abrasive molding shell, beautiful and generous;
全不锈钢磨具成型外壳，美观大方；
All stainless steel abrasive molding shell, beautiful and generous;
全不锈钢磨具成型外壳，美观大方；
应用推荐