Engineering daim ntawv, daim ntawv kos duab engineering, thiab engineering tracing paper txhua lub luag haujlwm sib txawv:
Engineering luam ntawv, tseem hu ua ntawv luam ntawv, feem ntau yog siv hauv electrostatic luam ntawv. Nws yog ib qho tseem ceeb heev rau kev luam ntawv zoo thiab siv ntau ntau rau kev luam ntawv thiab luam cov ntaub ntawv.
Daim ntawv kos duab engineering tshwj xeeb yog tsim los rau kev kos duab engineering, kos duab kos duab, daim duab qhia chaw, thiab lwm yam. Nws yog ntom, muaj zog, semi-pob tshab, thiab matte, nrog cov hmoov av tsis tshua muaj, thiab tiv taus kev tshem tawm, puas, thiab folding, ua rau nws zoo tagnrho rau kev sau ntawv nrog xaum thiab cwj mem.
Engineering tracing daim ntawv yog tsuas yog siv rau kev kos duab engineering lossis mechanical design drawings, book illustrations, etc. Hom ntawv no yog greyish -dawb, nrog rau qhov zoo li cov iav frosted, thiab yog semi- pob tshab, ua tau raws li cov kev xav tau ntawm kev sau ntawv.
