1. Asphalt melting khoom: Cov khoom siv no yog siv los ua kom sov thiab yaj cov khoom asphalt rau kev ua haujlwm tom ntej. Cov khoom siv asphalt melting feem ntau suav nrog asphalt melting tanks, asphalt melting furnaces, thiab lwm yam.
2. Asphalt cia khoom: siv los khaws cov asphalt melted kom nws ruaj khov thaum lub sij hawm tsim khoom. Cov cuab yeej siv asphalt feem ntau suav nrog asphalt cia tank, asphalt warehouses, thiab lwm yam.
3. Asphalt conveying khoom: siv los thauj asphalt ntawm ib qho chaw mus rau lwm qhov. Cov khoom siv asphalt conveying feem ntau suav nrog asphalt twj, asphalt conveying pipelines, thiab lwm yam.
4. Asphalt processing equipment: Hom khoom siv no yog siv rau kev ua asphalt ntxiv, xws li kev hloov kho thiab kev sib xyaw. Cov cuab yeej ua haujlwm asphalt feem ntau suav nrog asphalt modifiers, asphalt blenders, thiab lwm yam.
5. Asphalt kuaj cov cuab yeej: siv los ntsuas ntau yam kev ua tau zoo ntawm asphalt kom ntseeg tau tias nws ua tau raws li cov qauv. Cov cuab yeej ntsuas asphalt feem ntau suav nrog asphalt viscometers, asphalt softening point testers, thiab lwm yam.
