万用手册彩用无拉链，接皮、不接皮工艺，内格款式多样，皮料有真皮、二层皮、伪皮革等。另配有计算器、笔、铁夹等。 Organizeragendasaremadezipper-freeornotwithtechnologiesofleathersewingornot.Internalmulticaseisdesignedfordetailedclassfication.Leather,underlayerleather,artificialleatherandsoonarechosen.Besides,calculators,pensorironclampsandthelikecanbeattached. 活页夹外套规格：活页夹8寸 23.5*18cm / 活页夹7寸 19*13.5cm 活页夹5寸 14.5*10.5cm Sizeofbindercoat: inder8.5inch 23.5*18cm / binder 7inch 19*13.5cm / inder5inch 14.5*10.5cm 注：可定做各种规格，通用版有现货供应。 Note:Thoseproductscanbemadetoorder.Andreadycommoditiesofgeneralversionsarealwaysavailabe.