Polokalama Fa'ata'ita'iga Fa'ata'ita'iga Processor
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DRK-666 poloka Su'ega Fa'ata'ita'iga Fa'ata'ita'iga
O lo'o fa'aogaina le fa'ata'ita'iga fa'ata'ita'iga poloka poloka mo le EN149 tulaga fa'apitoa mo le puipuiga o le manava-fa'amama le ituaiga fa'amama fa'ama'i afa ufimata.European standard mask dolomite dust clogging test machine dolomite test, o le igoa Igilisi o le Filifiliga Dolomite Clogging Test, o se tasi lea o matapulepule suʻega i le European CE standard, mo tulaga faʻamamaina e tolu, FFP1 (aʻafiaga faʻamamaina laʻititi ≥80%), FFP2( Le pito sili ona maualalo o le faʻamamaina o le aʻafiaga≥94%), FFP3 (le pito sili ona maualalo le faʻamamaina o le aʻafiaga≥99%).Talosaga: Fa'aoga mo EN149...
