Fire Retardant Curtain Cloth For Humsafar Coaches (Edges Should Be Interlocked). Colour Shade And Pattern As Per Cd Enclosed. Sample To Be Approved From Cde/Rcf For Shade, Pattern And Texture Before Bulk Manufacture And Supply. As Per Rdso Spec C 9911 Rev.3 With Amendment Slip No. 3 Of Feb 2014 With Addl. Parameters As 1) Mass Of Fabric Will Be 210/ 20 Gms Per Sq Mtr. Instead Of 250/ 20 Gms Per Sq Mtr As Mentioned In Table 1 Of Spec. 2). Warp Will Be 155 D 100 Percent Poly Fr. 3) Weft Wil