MCQOPTIONS
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| 1. |
_ The system in which high tensile alloy steel bars (silica manganese steel) are used as pre-stressing tendons, is known as$? |
| A. | Freyssinet system |
| B. | Magnel-Blaton system |
| C. | C.C.L. standard system |
| D. | Lee-McCall system |
| Answer» E. | |