rigla proiectare

Scarar civil - 1: 20, 1: 25, 1: 50, 1: 100, 1: 200, 1: 500 L = 30cm;

Scarar mecanic - 2: 1, 1: 1, 1: 2, 1: 25, 1: 5, 1: 15 Koh-I-Nor L = 30cm;