Thaum khaws cia kom zoo, lub thawv tsis muaj pa taws tsis muaj pa taws hmoov muaj lub neej txee tsis tu ncua, tab sis thaum nws qhib, cov stabilizers nws muaj pib maj mam tab sis muaj tseeb tsis muaj zog. … Txawm li ntawd los nws tseem nyob tau ntev heev.
Puas yog hmoov phom degrade?
Txawm tias cov hmoov dub qub tsis tawg tshwj tsis yog, zoo li cov hmoov tsis muaj pa, nws raug kaw. Thaum cov hmoov kub hnyiab, cov roj uas ua rau muaj kev kub ntxhov thiab, zoo li huab cua khiav tawm ntawm lub zais pa, mus bang. … Nitrocellulose phom hmoov tsis zoo nrog lub sijhawm, noo noo thiab cua sov, tab sis nws dhau los ua lub zog tsawg, tsis muaj ntau.
Puas phom phom plam nws lub zog?
Cov mos txwv tsis "tawg" rau ib qho, tab sis cov hmoov phom looses potency dhau sijhawm. Qhov kev pheej hmoo loj tshaj plaws rau kev tua cov mos txwv qub tsis yog qhov ua tsis tiav ntawm kev tua, nws yog qhov kev pheej hmoo tias koj yuav tua qhov tua thiab nws tsis muaj lub zog txaus los ua kom nws tawm lub thoob.
Yuav ua li cas rau hmoov phom sij hawm?
Nws kis thoob plaws feem ntau ntawm Eurasia thaum kawg ntawm lub xyoo pua 13th. Cov hmoov phomsiv hauv riam phom tau poob vim rau cov hmoov tsis haus luam yeeb hloov nws, thiab nws tsis siv rau kev lag luam vim nws cov txheeb ze tsis muaj txiaj ntsig piv rau lwm txoj hauv kev tshiab xws li dynamite thiab ammonium nitrate / roj roj..
Peb puas yuav khiav tawm ntawm rab phom?
Peb puas yuav khiav tawm ntawm rab phom? … Phom phom tsis yog ib qho chaw uas muaj peev xwm ua taudepleted. Keeb kwm, hmoov dub yog ua los ntawm leej faj, charcoal thiab potassium nitrate.
