A free application for searching and viewing: - Detailed parts of a sewing machine and sewing equipment in industrial garment/ home sewing machine - Instruction manuals - Error in using - Sewing machine attachments/folders - Needle of sewing machine/How to use the right needle There are not only industrial sewing machines but also home sewing machine. Some makers: Juki, Brother, Pfaff, Rilmodi, Zoje, Singer, Pegasus, Bernina, Riccar, Instagraphic, Janome, BabyLock,Elna,Necchi….. Being a useful document for those who repair machines, trade in sewing accessories, or refer to when repairing or learning. Be constantly updated.