Qhov Xaiv Ntawm Cov Ntawv Tso Tawm

Hauv kev xaiv tso cov ntawv tso tawm, qhov kev xav tseem ceeb yog tus nqi, khoom lag luam, cov txheej txheem tsim khoom, cov yam ntxwv ntawm cov khoom, thiab kev siv.

1. Cov yam ntxwv ntawm cov khoom lag luam: Cov kab xev feem ntau siv hauv Suav teb yog South Kauslim' s Sanzhi, Nyiv' s Nitto, thiab Tebchaws Asmeskas' SanM. Vim tias cov tapes sib txawv nyias muaj nyias tus yam ntxwv, qhov no txiav txim siab tias peb yuav tsum xav txog qhov no thaum xaiv cov ntawv tso tawm Case ..

2. Nqi: Muaj qhov sib txawv nruab nrab ntawm cov ntawv thov txawv teb thiab txawv teb. Feem ntau hais lus, lub koob npe ntawm daim ntawv tso tawm hauv tsev tsis zoo heev, tshwj xeeb tshaj yog cov tapes ntawm SanM thiab Nitto, uas feem ntau tshwm sim saum npoo. Nws yog foggy lossis tso tawm qib qis heev kom nrawm daim ntawv tso tawm los ntawm cov khoom lag luam zoo. Txawm li cas los xij, daim ntawv tso tawm hauv tebchaws yog qhov muaj tseeb pheej yig dua li cov khoom siv txawv teb chaws tuaj, thiab muaj tus nqi ntawm tus nqi sib piv. Yog tias koj xav tias lub tuam txhab' s cov khoom lag luam yog rau kev xa tawm, ntawm chav kawm, nws yog qhov zoo tshaj rau kev siv cov ntawv tso tawm txawv teb, uas yuav zoo nkauj hauv kev lis kev cai; Vim tias cov yam ntxwv ntawm cov khoom siv ntau lawm thiab qib theem ntawm daim ntawv tso tawm hauv tsev, qhov tsis txaus siab ntawm daim ntawv tso tawm hauv tsev hauv qee cov khoom lag luam raug txiav txim siab, thiab qhov loj heev yog qhov pov tseg ntawm daim kab xev.

3. Kev tsim cov txheej txheem: tus yuam sij ntawm no yog tias yuav ntaus los yog txiav. Feem ntau, thaum stamping lossis txiav yog txuam nrog, lub thickness ntawm daim ntawv tso tawm yog qhov yuav tsum tau, vim hais tias daim ntawv tso tawm nrog qhov hnyav me me tsis yooj yim tawg thaum siv rau stamping. Tau kawg, Qhov no tseem cuam tshuam nrog qhov tsis yooj yim ntawm cov ntawv hauv qab. Daim ntawv hauv qab nrog lub cev tsis zoo yuav rhuav daim ntawv thiab cov khoom sib nrug thaum xuas nrig ntaus los yog txiav, uas yuav tsis ua tiav qhov txiaj ntsig uas xav tau lossis qhov xav tau.

4. Kev Siv: Qhov no yog qhov tseem ceeb los ntawm qhov tseeb tias qee cov khoom lag luam tsuas yog xav tau qhov kev tshuav ntawm cov khoom thaum lub sijhawm kev thauj mus los, yog li nws yuav xav tau tias cov khoom thiab daim ntawv tso tawm tsis yooj yim poob thaum sib koom ua ke.

Hais txog kev xaiv ntawm daim ntawv tso tawm, nws yog feem ntau haum. Ntawm kuv tus kheej kev nkag siab, yog tsis muaj qhov zoo thiab tsis muaj qhov phem kiag li. Kev tsim khoom hauv teb muaj qhov zoo ntawm kev lag luam hauv tsev, thiab cov khoom siv nqa kuj tseem muaj qhov ua tau zoo ntawm kev ntshuam. Kev xaiv ntawm daim ntawv tso tawm yog sib npaug rau cov txheej txheem ntawm kev soj ntsuam kev nkag hauv tsev kawm qib siab, vim tias txhua yam yuav tsum txiav txim siab tau zoo, thiab cov txiaj ntsig tsim nyog thiab txo tus nqi tuaj yeem ua tiav thaum txhua yam tseem ceeb.