Yog Coal Tar Flammable thiab Explosive

Coal tar yog ib yam khoom txaus ntshai, ob qho tib si tshuaj lom thiab nquag mus rau flammability thiab tawg.

Nyob rau hauv lub tank cia khaws cia ntawm ambient kub, nws muaj lub teeb roj vapors, feem ntau lub teeb roj feem, ua rau muaj kev pheej hmoo loj. Cov vapors no tuaj yeem tawg tau yooj yim los yog tawg yog tias lawv tau ntsib nrog cov nplaim taws qhib.