Cov av nkos qhuav yog tsim nyob rau hauv daim ntawv ntawm lub cev loj lub cev. Raws li qhov teeb meem ntawm qhov tseeb, cov phom sij no muaj ntau qhov zoo ntawm qhov sib piv rau lwm hom kev sib tw. Feem ntau, cov ntaub ntawv tseem ceeb ntawm cov khoom siv thauj khoom loj tshaj yog thauj khoom yog cov khoom noj, cov khoom tshuaj, thiab cov khoom siv hauv tsev. Ua li cas thiaj ua rau cov tsheb nqaj hlau zoo tshaj qhov qub tshaj li lwm cov phom sij yog qhov yooj yim thaij,
Tsis tas li ntawd, cov tsheb nqaj hlau tho tshuab muaj nqus, thiab zoo li cov khoom siv no muab kev ruaj ntseg ntawm qhov khoom. Txawm tsis muaj cov ntaub ntawv zoo li cas, cov tsheb thauj khoom thauj cov tsheb thauj khoom yog thauj, lawv txhua tus yuav tsum muaj kev tiv thaiv tawm sab nraud ntawm huab cua (ntawm txhua qhov chaw hauv cov huab cua).
Tom qab ntawd, feem ntau cov tsheb nqaj hlau feem ntau yog tsim ua pneumatic tankers.Yog li no, cov khoom siv no yog tsim rau hauv ib txoj kev uas lawv muaj ib qho chaw ua haujlwm uas pabcuam rau kev thau khoom rau hauv thiab thau khoom tawm.
Cov khoom lag luam 'cov khoom siv rau cov khoom qhuav tshaj' yog txhuas los yog hlau. Thaum nws tuaj txog ntawm kev muaj peev xwm ntawm kev sib tw qhuav, peb pom tau tias nws txawv ntawm 560 mus txog 3120 cubic feet.Nyob rau hauv kev pom ntawm cov khoom thauj thiab cov txheej txheem, cov tsheb thauj khoom loj qhuav tuaj yeem siv cov ntaub ntawv hauv qab no:
1, Muaj dej cawv, kua thiab kua chemical, kua pellets;
2, Maas, tshauv, xuab zeb, txiv qaub;
3, Qab Zib, Nroj Tsuag, Hmoov Nplej, Nchuav Dej;
Thaum hais txog dab tsi qhuav heev tanker trailer yog, kuv yuav tsum hais tias txij li thaum cov qauv ntawm cov kev twv yub no, txoj kev ncaj nraim nws yuav tsum tau muaj kev paub, thiab cov neeg tsav tsheb tau zoo. Cov tsav tsheb muaj kev paub zoo thiab zoo heev yog ib qho yuav tsum yog thaum nws tuaj yeem thauj cov tsheb thauj mus los vim tias cov tsheb ciav hlau no coj cov teeb meem kev nyab xeeb tshwj xeeb tshaj plaws.Yog tsav tsheb tsav tsheb uas muaj kev sib tw nrog cov tsheb ciav hlau yuav tsum paub thiab nkag siab txog cov khoom siv thiab cov txheej txheem khiav lag luam uas cov tsheb no yuav tsum tau.
