Materials // GOST23570-79

Material Qualities

• [18'pc] // 1 qualities
• [18c'p] // 1 qualities
• [18k'p] // 1 qualities
• 18kp // 1 qualities
• 18ps // 1 qualities
• 18psz // 1 qualities
• 18sp // 1 qualities
• 18szp // 1 qualities