Sían samanstendur af nokkrum framsæknum lögum sem framkvæma sérstakar aðgerðir; frá því að skilja fastar agnir í fljótandi sameindir úr gasflæði. Sum algeng efni sem notuð eru sem samrunasíur eru bórsílíkat örtrefjar og hálfgegndræp himna
LH0240D010BN vökva síuþáttur er notaður í vökvakerfinu til að sía út fastar agnir og kvoðaefni í vinnumiðlinum og stjórna á áhrifaríkan hátt mengunarstigi vinnumiðilsins.
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maq per Qat: lh0240d010bn vökva síuþáttur, Kína, framleiðendur, birgjar, verksmiðja, sérsniðin
