This standard specifies the paper size of handmade carpet pattern design drawings; the size, location, color code, and color code number size and location of design drawings; the size and location of design drawing numbers; the content, size, and location of design illustrations. This standard applies to handmade carpets of various varieties and counts of 274.50cmX366.00cm (9 feet X12 feet). Handmade carpets of various varieties and numbers of tracks in other sizes can be used as a reference.