萬用手冊彩用無拉鏈，接皮、不接皮工藝，內(nèi)格款式多樣，皮料有真皮、二層皮、偽皮革等。另配有計算器、筆、鐵夾等。Organizeragendasaremadezipper-freeornotwithtechnologiesofleathersewingornot.Internalmulticaseisdesignedfordetailedclassfication.Leather,underlayerleather,artificialleatherandsoonarechosen.Besides,calculators,pensorironclampsandthelikecanbeattached.活頁夾外套規(guī)格：活頁夾8寸 23.5*18cm / 活頁夾7寸 19*13.5cm 活頁夾5寸 14.5*10.5cm Sizeofbindercoat: inder8.5inch 23.5*18cm / binder 7inch 19*13.5cm / inder5inch 14.5*10.5cm注：可定做各種規(guī)格，通用版有現(xiàn)貨供應(yīng)。Note:Thoseproductscanbemadetoorder.Andreadycommoditiesofgeneralversionsarealwaysavailabe.