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Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
This is a handy reference for students, teachers, and practitioners in engineering, physics, sciences, and technical subjects. More than 3500 conversion factors are given; these have been calculated from primary conversion factors agreed internationally. All conversion factors are given to the greatest accuracy possible up to ten significant figures. The conversion factors are grouped into unit types by areas of science, and range from angular acceleration to volume flow. An appendix of agreed primary conversion factors is given. Also of practical help are appendices of common mathematical and engineering formulae.
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