負(fù)離子濃度根據(jù)《國家技術(shù)*批準(zhǔn)委(99)量認(rèn)(國)字(U919)號》委托檢驗報告C03-0022號的監(jiān)測數(shù)據(jù)
負(fù)離子量 | 34萬個/cm? | 68萬個/cm? | 102萬個/cm? | 136萬個/cm? |
時序控制 | RCF-10S | RCF-20S | RCF-30S | RCF-40S |
開關(guān)控制 | RCF-10 | RCF-20 | RCF-30 | RCF-40 |