自转清洗力矩增大了75%~101%、能够在0.5m/s以上的较低流速下自动清洗管内的污垢;

自转清洗力矩增大了75%~101%、能够在0.5m/s以上的较低流速下自动清洗管内的污垢;的英文翻译

基本释义

• The total moment increases by 75%25~101%25 and heat transfer coefficient by average 171%25as against the plain twisted strip.