Puas yog Methane belongs rau cov tshuaj lom neeg puas tsuaj

Methane, ib tug chemical gas, yog categorized raws li ib yam khoom uas txaus ntshai. Txheeb xyuas raws li UN1971, nws raug cais raws li Class 2.1 flammable gas.

Thaum exporting, methane tuaj yeem thauj los ntawm ntau hom kev thauj mus los hauv hiav txwv, huab cua freight, thiab nthuav cov kev pabcuam courier.