Lub luag haujlwm ntawm cov qhov rooj zawv zawg

1 qhov chaw sib cais

2 Thaiv kab kev pom

3 Tsim kom muaj suab rwb thaiv tsev

4 Txhim kho kev ceev ntiag tug

5 Ua kom yooj yim dua qhov chaw

6 Hloov lub qhov rooj viav vias

Vim tias lub qhov rooj qhov rooj zawv zawg tuaj yeem ua lub luag haujlwm ntawm kev ua kom zoo nkauj, thiab muaj cov yam ntxwv ntawm kev hloov pauv yooj yim thiab kaw thiab hloov chaw tau yooj yim, nws ib txwm muaj nuj nqis los ntawm tib neeg thiab suav tias yog cov cuab yeej tseem ceeb rau kho chav. Qhov no yog qhov tseem ceeb tshaj rau cov neeg uas tsis muaj tsev nyob ntau niaj hnub no. Lub sam thiaj, chav ua noj, thiab chav kawm yog qhov muaj txiaj ntsig zoo rau kev hloov pauv ntawm kev teeb tsa chav thiab yooj yim ntawm lub neej txhua hnub. Los yog siv lub ces kaum los nthuav qhov chaw kom zoo thiab zoo nkauj. Nyob rau hauv cov duab ntawm lub qhov rooj zawv zawg thiab ntau yam titanium-magnesium alloy yam, nws tseem tuaj yeem cuam tshuam tus tswv' kev nyiam ua yeeb yam, yog li ua kom muaj kev zoo nkauj ntawm sab hauv.

Cov qhov rooj zawv zawg feem ntau yog ua los ntawm cov khoom siv titanium-magnesium alloy (ntau cov khoom siv silicon-magnesium-aluminium alloy), thiab cov ntawv qhia nrog iav suav nrog pob tshab, txhais tau tias, kaw thiab hollow, thiab lwm yam. siv hom kaw, thiab qhov siab yog me ntsis siab dua qib ntawm tib neeg' kab kev pom. Rau cov ces kaum, hollow-out yeej tuaj yeem siv los saib kom muaj zog thiab muaj zog. Yog tias nws tau siv los thaiv qhov pom ntawm cov neeg hla mus, nws yog qhov zoo tshaj los ua lub vijtsam rau hauv 90-degree txoj cai kaum sab xis. Yog tias nws tsuas yog siv rau kev kho kom zoo nkauj, cov txiaj ntsig ntawm pob tshab lossis cov ntsiab lus zoo dua. Cov ntawv sib txawv thiab xim tuaj yeem xaiv nyob rau lub caij sib txawv, uas tuaj yeem ua rau chav zoo li tshiab thiab txias. Muaj ib txwm muaj ntau yam ntawm cov qhov rooj zawv zawg hauv peb lub tebchaws. Tawv kos duab, ntoo yas, iav qhov rooj iav, cov no yog cov khoom zoo nkauj dua. Cov khoom vaj khoom tsev yuav tsum tau koom tes nrog ib puag ncig hauv tsev tag nrho.