Пĕрчĕсене трансформацилени

Пĕрчĕсене трансформацилени — пĕрчĕсен пĕр тытăмĕнчен вĕсен тепĕр тытăмĕ патне куçни.

Вуламалли

• How Many? A dictionary of units of measurement Архивленĕ 10 Юпа уйӑхӗн 2018 çулта.
• NIST: Fundamental physical constants — Non-SI unitsPDF (35,7 KB)
• NIST Guide to SI Units Many conversion factors listed.
• Online Unit Conversion Website Convert any unit from and to other units.
• The Unified Code for Units of Measure
• Units, Symbols, and Conversions XML DictionaryШаблон:Недоступная ссылка
• Units, Symbols, Exchange, Equations, Human Readable
• Units of Measurement Software DMOZ-ра
• Units of Measurement Online Conversion DMOZ-ра

Каçăсем

• NIST: Fundamental physical constants — Non-SI units. (35.7 KB)
• NIST Guide to SI Units Many conversion factors listed.
• The Unified Code for Units of Measure
• Units, Symbols, and Conversions XML Dictionary