El diccionario moderno inglés-ruso de ingeniería mecánica y automatización

• Contains about 15,000 terms related to:
• - metalwork,
• - machine parts,
• - N/C machines,
• - automated machinery,
• - means of communication,
• - optoelectronics, and other fields of mechanical engineering.

Cremona's diagram

= Cremona's force plan, = Cremona's polygon of forces

диаграмма Кремоны - Максвелла (для построения сил в плоской ферме)