Yongjin - akụkụ ihe eji eme jacquard loom, akụkụ igwe eji eme jacquard elastic, akụkụ ihe eji eme ya.
Akụkụ igwe eji eme Jacquard anyị dị mma nke ukwuu, nke na-anaghị emegharị ahụ, nwere ezigbo ọnụ ahịa, ha dịkwa oke mma. Ozugbo e wepụtara ha, a na-elebara ha anya nke ọma n'ahịa. N'ihi ya, a na-enweta ngwaahịa ahaziri ahazi.