Lub pob tawb ntawm cov hmoov ntxhia yog tsim rau ntim txhua yam ntawm cov hmoov ntxhia, xws li hmoov barite, hmoov tooj liab, hmoov hlau, txhuas hmoov, quartz xuab zeb, perlite, thiab lwm yam. tuaj yeem yog puag ncig lossis xwmfab. Cov nqa nqa nqa tuaj yeem xaiv plaub lub nqa nqa lossis ob lub nqa nqa. Txoj hlua khawm tuaj yeem xaiv hauv qab ntawm lub hnab tshos lossis tsis tau, thiab koj tseem tuaj yeem xaiv seb lub cev lub cev tau ncab lossis tsis. Qhov no yuav tsum tau txiav txim siab raws li qhov xwm txheej tiag tiag ntawm txhua lub khw yuav khoom. Raws li qhov xwm txheej ib txwm, yog tias koj siv aerial cranes Rau kev thauj mus los, cov chaw tsim khoom xaiv me ntsis ntau dua ob lub nqa nqa. Yog tias nws tau thauj los ntawm lub forklift, cov chaw tsim khoom xaiv me ntsis ntau dua plaub lub nqa nqa. Txawm hais tias txoj hlua khawm qis dua lossis tsis yog nyob ntawm qhov hnyav ntawm lub hnab ntim. Raws li qhov xwm txheej ib txwm muaj, lub peev xwm nqa tau ntau dua 2.5 tons. Hauv qab ntawm lub hnab yuav tsum ntau li ntau tau, thiab hauv qab ntawm lub hnab sling yuav muaj zog dua thiab rov siv tau. Qhov kev nyab xeeb yog siab.
Kuv yuav tsum xaiv qhov loj me?
Qhov no nyob ntawm seb muaj pes tsawg tus neeg yuav khoom npaj rau hauv lub hnab, thiab qhov hnyav ntawm pob tau muab faib los ntawm qhov ntom ntom ntom ntom ntom ntom ntom, uas yog qhov peb nquag hu ua kev sib raug zoo ntawm qhov hnyav=ntom*ntim.
Tsis' tsis paub qhov ntom ntom ntom ntom? Dab tsi yog qhov ntom ntom ntom ntom? Qhov hnyav ntau ntawm cov khoom cubic yog qhov ntom ntom ntom ntom. Yog tias koj cov khoom tsis ua' tsis paub hnyav ib tog neeg hnyav npaum li cas, nws yog qhov zoo tshaj los nrhiav lub thawv los sim nws tiag.
