Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 1 kết quả.
Searching result
1 |
BS EN 14758-1:2023Plastics piping systems for non-pressure underground drainage and sewerage. Polypropylene with mineral modifiers (PP-MD). Specifications for pipes, fittings and the system. Plastics piping systems for non-pressure underground drainage and sewerage. Polypropylene with mineral modifiers (PP-MD). Specifications for pipes, fittings and the system. |
Tổng số trang: 1