工業用油品：如液壓油.變壓器油.透平油.冷凍機油.潤滑油.抗燃油等在使用過程中由于種種原因會混進去一些雜質，主要雜質有機械雜質.水和空氣等，這些雜質會造成腐蝕加快，增加機械磨損，降低工作效率，使油品變壞降低設備使用壽命，嚴重時會產生油路堵塞造成生產事故。
D系列： B085001B085008B085011B085046B085048B105002B105003B105006B105020B125003B125005
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C085004C085005C085006C085041C085043C105003C105004C105017C125004D045003
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P113343P113395P113407P113703P113720P113946P114101P114229P114241P114326
P114500P114931P115051P115070
P115096P115097P115098P115690P115739P115889P1164461 P117327P117383P117781P118157P118216P118342P118343
P118540P118785P118951P119135P119184P119370
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