Liquefied roj av chaw nres tsheb

Cov roj av lpg yog cov khoom siv sib xyaw tsim los muab cov roj av liquefied roj (LPG) lossis liquefied roj av, cov chaw nres tsheb thauj khoom, bigeet hauv paus, thiab lwm yam.

Nws cov haujlwm tseem ceeb suav nrog cov xwm txheej hauv qab no: Cov chaw nres tsheb thauj: Centralized repeling rau LPG cov nkoj thauj khoom. Chaw nres nkoj davhlau ya chaw: Muab LPG Powered nkoj lossis Forklifts. Cov chaw taws teeb mining: Lwm cov roj mov rau cov neeg tsim hluav taws xob Diesel. Cia, ntsuas kev ntsuas, thiab ua kom zoo dua yuav tsum ua raws li lub teb chaws "GB50156-2021" tsim qauv rau cov chaw tsim khoom siv roj ntxiv.