NFPA 30 paub txog IBCs uas tau ua tiav kev xeem dhau cov qauv teev tseg hauv Tshooj 2 raws li tau teev tseg hauv IBCs thiab yuav tsum tau sau tag nrho cov chaw sau npe teev meej meej los ntawm lub koom haum teev npe qhia kom paub tseeb tias lawv tau raws li cov txheej txheem teev nyob hauv tus txheej txheem.
Yuav ua li cas koj tuaj yeem txheeb tau cov npe teev tseg thiab sau nrog IBC?
Mar 05, 2019
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