FORD U-AB100-1990 LOOSE DIAMONDS《裸钻》.pdf

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1、Manufacturing Standards A Loose diamonds a a Diamond desi gnation f I X& T I Suppliers source Diamond shape. Part number. FEPA Grit size. See chart. L Total carat weight in 1/100 carat.+15%. Setting size or holder. 9iarnond quality. Diamond material. Designates loose diamonds. FORD - Base let ter. M

2、ering ezirmples for a) a diamond. octaheron shape. 1.5 Kz, no source deslmatlcm b) spnthetic diamond grit, 3 Kt. to be supplied frm Gemany c) a diana&. maccle shape. 0,8 Xt, to be supplied from suppliers *CR aml “F Genera Diamond Requirements see -ABX 1 U AB 114 O O 2 150 O o00 U AB 12 O O 7 2 200 U AB 110 O O 3 O80 OCTO Diamond materiai m ic diamo. j 311 I .vlznufactunng Administration . .- DECEMBER 19 9 o Dressing tools U-AB 100 Page: 1 9007Lb0 004b3b3 829