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Calculate the price for your celebration yourself in just 5 minutes.
Topics: DJ, Prices, Booking | Status: free to useGemstone cut: adjust angle of crown according to Refracting Index (RI)
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Calculate the angles or the modified "refracting index" when faceting gemstones.
Topics: Hobby & Leisure, Mathematics, Gemstones | Status: free to useGem cutting: Adjusting the angle - Tangent Ratio Method
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Calculation of the "remaining" angles to be adjusted according to a changed angle in order to avoid the critical angle, for example.
Topics: Hobby & Leisure, Gemstones | Status: free to useSpecial Technical Solutions
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pavillion angle adjustment. angle adjustment Gemstone cutting angle adjustment ...