Nyob rau hauv cov rooj tog kev lag luam, qhov ua tau zoo thiab Logistics ntawm cov rooj sib tw ntawm cov rooj tog zaum ntawm cov rooj tog zaum ntawm cov khoom siv hauv txhais tes ntawm cov neeg siv khoom.
Cov rooj tog zaum rooj zaum feem ntau muaj tus nqi siab thiab tsis muaj zog, cov tawv nqaij kom zoo nkauj, txhuam kom zoo nkauj, txhuam kom zoo nkauj, thiab ua npuas ncauj} cov sab nraud, thiab cim nrog cov cim ceeb toom xws li "tsis yooj yim, lis nrog saib xyuas" {{4}
Vaum ib puag ncig yog tsis muaj kev phom sij. tawv yog qhov ua kom pom tseeb tias, feem ntau yog cov neeg muaj kuab lom nyob rau hauv thaj tsam ntawm 40% {% txheeb ze Vaum . Nyob rau tib lub sijhawm, qhov cua txias yuav tsum yog qhov zoo kom tsis txhob muaj cov tawv tawv nyob hauv ib puag ncig ntev thiab noo.
Qhov kub thiab txias kuj cuam tshuam cov rooj zaum yog qhov ntsuas kub thiab txias, tsis txhob xaiv cov tawv nqaij rau lub hnub sov {} qhov cua; nyob rau hauv cov chaw txias nyob rau lub caij ntuj no, ua kev ntsuas zoo kom tiv thaiv kom tawv los ntawm frostbite {}}
Ib qho ntxiv, lub sijhawm thauj mus los hauv cov rooj thauj mus los zoo, cov tawv yuav tsis muaj kev thauj mus los, yog tias tsis muaj kev phom sij ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm tawv puas.
Nkag siab txog kev thauj khoom ntawm cov rooj tog zaum ntawm cov rooj tog zaum ntawm cov kws kho mob los xyuas cov kev ntsuas kom ntseeg tau tias muaj kev nyab xeeb thiab zoo.
