Sign In | Join Free | My chinacsw.com |
|
PCB SNI 7.1MM,9.0MM,10.7MM,12.6MM PRESTRESSED CONCRETE STEEL BAR 1. Detail of product . Diameter(d)(mm) Nominal area (mm2) Tensile strength ( ≥ Mpa) Yield strength ( ≥ Mpa) Elongation(≥ %) Relaxation ...