常見例句Comparison of LEWA Process Diaphragm Pump with High Speed Centrifugal Pumps LEWA過程隔膜泵與高速離心泵的比較LEWA incorporated with premium mineral oil,launder additives,anti-corrosion and anti-oxidation additives。 樂威由精制礦物油配以水溶性清洗劑及抗氧防腐和潤滑添加劑等,可使產(chǎn)品沾物及油斑容易清洗,適用于各種型式針織機(jī)的潤滑。LEWA process diaphragm pump LEWA過程隔膜泵 返回 Lewa