Cov duab kos thiab cov duab yog suav tias yog kev lag luam, cov ntaub ntawv tsim qauv, yog li lawv cov qauv tsim yuav tsum ua raws li cov qauv xav tau. Tshwj xeeb nruj nruj rau lawv yog qhov tsim nyog nyob rau hauv kev tsim cov duab kos, qhov twg qhov tseeb ntawm kev thov cov qauv siv duab nraaj rau ntawv yog ntsuas hauv cov feem ntawm ib millimeter.
Cov Lus Qhia
Kauj ruam 1
Cov qauv tsim rau cov duab kos thiab cov duab kos yog cov nplai, thav ntawv, ntaus cim, cov ntawv sau, cov ntawv sau thiab cov naj npawb, cov ntawv sau siv thiab nws qhov ntev. Ib pob tag nrho ntawm lub xeev cov qauv kev lag luam (GOSTs) tau tsim, uas yog hu ua "Cov Txheej Txheem Kev Koom Tes rau Kev Tsim Cov Ntawv Sau" (ESKD). Hauv nws koj tuaj yeem nrhiav cov kev cai rau kev tsim cov kab kos duab ntawm cov duab kos los yog cov duab kos, suav nrog cov duab lawv tus kheej, nrog rau kev tsim qauv, siv cov ntawv sau, ntawv sau, rooj.
Kauj ruam 2
Txhawm rau pab txhawb qhov cia ntawm cov duab kos thiab kos duab, lawv yuav tsum tau ua rau ntawm cov ntawv ntawm qhov ntev, uas yog hu ua hom ntawv. Cov hom ntawv loj yog muab tau los ntawm daim ntawv me dua. Yog li, ib daim ntawv txheem ntawm daim ntawv muaj hom A4, nws qhov ntev yog 21 hli, nws qhov siab yog 297 hli, A3 hom ntawv yog sib npaug ob daim A4, cov hom ntawv A2 yog ob daim A3 thiab plaub daim A4, thiab lwm yam. Txhua ntawm qhov ntau thiab tsawg dua yog li tuaj yeem muab tais cia txog A4 qhov loj me.
Kauj ruam 3
Ntxiv nrog rau cov ntawv loj, cov kev cai tshwj xeeb raug yuam rau qhov tsim ntawm thav duab, lub thwj cim thiab sab nrauv ntawm cov ntawv kos duab lossis cov duab kos duab. Cov kab laug sab ntawm cov ncej yog 20 hli, nws yog npaj rau ua daim ntawv no. Txhua lwm cov npoo ntawm cov ncej yog 5 hli. Tab sis cov thav duab nws tus kheej yuav tsum muaj qee txoj kab tuab - 0.5 hli. Daim duab tseem ceeb ntawm ib feem lossis lwm cov duab kab yog tsim los ntawm cov kab ntawm cov tuab sib txawv, uas nyob ntawm hom - qhov tseem ceeb, kev pabcuam, thiab lwm yam. Hauv cov duab kos thiab kos duab, cov kab uas muaj tuab ntawm 0.5 txog 1.4 hli yog siv.
Kauj ruam 4
Yeej ib txwm muaj lub thwj cim hauv qab qis ces kaum ntawm daim duab. Qhov no yog cov lus nrog cov npoo ntawm ntau qhov siab thiab dav, kuj tsau. Hauv qee thaj teb, cov ntawv sau tau muab tso nrog lub npe ntawm feem lossis daim duab, nws qhov ntsuas, cov naj npawb ntawm cov nplooj ntawv, cov kws cog lus, tus thawj saib xyuas nws, thiab lwm yam. Qhov siab tag nrho ntawm lub thwj cim yog 55 hli, nws qhov dav yog ib txwm 185 hli.
Kauj ruam 5
Cov kev cai dav dav rau kev tsim cov duab kos thiab kos duab muaj nyob hauv GOST 2.307-68. Nws tseem qhia tau qhov loj me ntawm cov fonts siv rau cov ntawv sau thiab cov cim. Hauv cov duab kos thiab kos duab, txhua tus lej thiab cov tsiaj ntawv sau ua ib tus ntawv, uas hu ua "kos duab". Kawm nws tus qauv thiab xyaum sau ntawv ua ntej koj kos daim ntawv nws tus kheej.
