high efficiency filter meaning in English

高效滤器

Methods for testing the performance of high efficiency filter media - penetration and resistance
高效滤料性能试验方法透过率和阻力
Because the hot air of each circle is filtered through sub - high or high efficiency filter , it can avoid effectively that the carded raw material in the air is deteriouated and polluted during the period of re - circle and re - heating
热风每一循环均通过亚高效或高效过滤器过滤，能有效避免空气中夹带物料在循环再加热过程发生变质，对药品的污染。
The respiratory infection wards adopt the air conditioning system of fresh air plus dry fan coil units with high residual pressure and high efficiency filter , the outpatient department and the clinical laboratory all adopt independent direct all - fresh air air conditioning system
摘要呼吸道传染病房采用新风加带高效过滤器的高馀压干式风机盘管机组的空调形式，呼吸道门诊、检验科均采用独立设置的直流式全新风空调系统。