Tam sim no, cov qhov rooj tau txais ntau thiab ntau dua los ntawm tib neeg. Yog tias lub qhov rooj ntoo koj xaiv yog muaj tswv yim txaus, koj yuav muaj peev xwm txaus siab rau tus neeg ntawm txhua chav.
1. Qhov ntsuas ib puag ncig ntawm cov ntoo ntoo
Ntoo Rooj Tog Teeb Meem Cov Khoom Txwv Txwv
Formaldehyde emission (mg / l) tsawg dua lossis sib npaug rau 1.5
Cov ntsiab lus hnyav hlau (tsawg xim xim) MG / KG Soluble ua tsawg dua lossis sib npaug ntawm 90
Soluble cadmium tsawg dua los yog sib npaug rau 75
Soluble chromium tsawg dua los yog sib npaug rau 60
Soluble mercury tsawg dua los yog sib npaug rau 60
NCO TSEG: Cov khoom lag luam muaj kev phom sij los ntawm cov rooj ntoo yog siv hauv cov ntoo cuav thiab cov xim tha xim.
Cov khoom siv ntawm lub qhov rooj yuav tsum sib txuam nrog cov khoom xaiv ntawm kev kho kom zoo nkauj zuag qhia tag nrho. Piv txwv li, yog tias cov ntoo hauv av yog ua los ntawm Manchurian Tshauv, koj yuav tsum siv Manchurian tshauv thaum kho kom zoo nkauj lub qhov rooj ntoo.
Thaum xaiv cov khoom ntoo, koj yuav tsum xaiv cov ntaub ntawv ntoo rooj, koj yuav tsum xaiv cov ntaub ntawv ziab, uas yog ntoo ntoo uas tau qhuav los ntawm cov khoom siv cua qhuav ntoo. Qhov tsis zoo tshaj plaws ntawm huab cua-qhuav ntoo yog tias nws yooj yim rau deform. Tom qab lub sijhawm ntev lub sijhawm, deformation lossis tawg yuav tshwm sim, uas tau txo cov duab zoo nkauj thiab zoo nkauj ntawm tag nrho lub qhov rooj. Yog li ntawd, thaum koj xaj lub qhov rooj, nws yog qhov zoo rau xaiv cov khoom lag luam board tsim los ntawm cov kws tshaj lij kev lag luam lossis cov kws tshaj lij los xyuas kom meej.
