Slide Graphic Computers
Heavy duty metal construction assures long life, high accuracy, and enduring quality. Solves low and high speed problems. Non-glare finish. Complete with instruction manual and carrying case.
The flight planning side of the wind triangle slide shows formula for true course to compass headings as well as illustrated examples of east/west magnetic variation. Also displayed are definitions relevant to wind triangle problems and diagrams of true heading and true course solutions.
Shanghai Kearing Stationery Co,. Ltd is the specialist and leading manufacturer in this field in China, and she is a high technology products manufacturer confirmed and awarded by Shanghai Science & Technology Committee.Kearing can offer you every kind of Sandwich Rulers with top quality.
All Kearing sewing supplies have been selling well in both domestic markets and international markets for their top quality and best price. Kearing Curves sets have been exported to East-south Asia,Japan,America,Europe, South Africa etc.Thanks for your looking!
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