Imtixaanka Xakamaynta DoliomiteWaa tijaabo ikhtiyaar ah oo ku jirta Euro En 149: 2001 + A1: 2009.
Maaskaro ayaa la soo gaadhsiiyaa boodhka dolomite oo leh baaxadda 0.7 ~ 12μm iyo isku-darka boodhku waa ilaa 400 ± 100mg / m3. Kadib boodhka waxaa lagu sifeeyaa maaskaro sicirka neefsashada ee si muuqata u ah 2 litir markiiba. Imtixaanka waa la sii waday ilaa ay uruursanayeen boodhkiiba waqtigii looxeeyey ee ay gaadhay 833mg · h / m3 ama iska caabbinta ugu sarreeya ayaa gaaraya qiimaha la cayimay.
-Ga / -daCirdhitiyada iyo iska caabbinta neefsashada ee maaskaroayaa markaa la tijaabiyey.
Dhamaan maaskaro ka gudba tijaabada xayiraadda Dolomite-ka ayaa caddayn kara in cadaadiska neef-mareenka ee maaskaro ee loo adeegsado maaskaro si tartiib ah loo joojiyo, sidaa darteed bixinta isticmaaleyaasha oo raaxo leh oo raaxo leh iyo waqtiga isticmaalka badeecada.
Waqtiga Post: Mar-29-2023