单词	Smith's alloy
释义	Smith's alloy 史密斯铁基合金
随便看	effective learning effective learning and teaching effective learning environment effective learning factors effective learning project effective length effective len gth effect ive length effective length coefficient effective length factor effective length factor of col-umn effective length method effective length of antenna effective length of a pile effective length of bolt effective length of bolt support effective length of capillary effective length of column effective length of delivery Effective length of fillet weld effective length of lever effective length of locating face Effective length of magnetic roll effective length of pile effective length of piler