"Blowback" yog CIA lo lus siv thawj zaug hauv Lub Peb Hlis 1954 hauv tsab ntawv tshaj tawm tsis ntev los no ntawm kev ua haujlwm xyoo 1953 los rhuav tshem tsoomfwv Mohammed Mossadegh hauv Iran.
Leej twg invented the blowback?
John Garand tau tsim lub kaw lus hauv kev sib tw ua tsis tiav los hloov M1903 bolt-action phom nyob rau hauv thaum ntxov 1920s. Garand's prototypes ua haujlwm zoo nrog Asmeskas tub rog.
rab phom thawj zaug yog dab tsi?
Nyob rau xyoo 1903 thiab 1905, Winchester Repeating Arms Company tau qhia thawj lub tshuab hluav taws xob semi-automatic thiab cov phom tua hluav taws uas tsim tshwj xeeb rau kev ua lag luam pej xeem. Lub Winchester Model 1903 thiab Winchester Model 1905 ua haujlwm ntawm lub hauv paus ntsiab lus ntawm blowback thiaj li ua haujlwm semi-automatically.
Puas ak47 puas siv lub tshuab rov qab?
Txawm hais tias lawv cov txiaj ntsig pom tseeb, AK-47 thiab AKM raug suav hais tias yog cov tub rog Soviet muaj teeb meem nrog qhov tseeb, feem ntau yog vim muaj zog rov qab tsim los ntawm lub zog 7.62-mm puag ncig thiab lwm yam rog hu uablowback uas tau tsim los ntawm riam phom ' hnyav sab hauv mechanisms.
Puas tag nrho cov phom muaj tshuab?
Muaj ntau ntau hom kev tsim ntau xyoo dhau los ua rab yaj phom ua qhov no, tab sis tej zaum 99% ntawm rab yaj phom semi-automatic yog qhov tsim qauv los yog rov ua haujlwm.
