JIS A 5372 Recommended Specification Product 'RC Box Culvert'
Products that meet the national box culvert association standard specifications and the recommended specifications of JIS A 5372.
■It is a reinforced concrete precast box culvert of the National Box Culvert Association type, recommended according to JIS A 5372 specifications. ■Standardized dimensions range from width 0.6m × height 0.6m to width 3.5m × height 2.5m.
- Company：昭和コンクリート工業
- Price：Other
