新品(pin)髮(fa)售：電(dian)動(dong)糢擬量風(feng)閥 用(yong)于通風(feng)量調(diao)節(jie)風閥(fa)

熙(xi)誠(cheng)環保科(ke)技有限公司(si)推(tui)齣(chu)電(dian)動(dong)糢擬(ni)量風閥，抗(kang)腐(fu)蝕，反(fan)應敏(min)捷(jie)，安(an)裝方便(bian)，價(jia)格(ge)實惠。主(zhu)要(yao)用于(yu)寫(xie)字樓空(kong)調(diao)通風(feng)係(xi)統、車間(jian)廠房新風係(xi)統(tong)、實(shi)驗(yan)室(shi)通(tong)風係統(tong)。