单词	ducal steel
释义	ducal steel 杜克韧性钢
随便看	effect of quantum measurement effect of rainstorm effect of raising temperature effect of rapid deformation effect of rapid impact effect of rat control Effect of rate of strain Effect of real gas effect of recessive couse effect of reducing current velocity effect of reducing fat effect of reducing pour point effect of reduction of price effect of refraction effect of registry effect of regulation effect of reinforcing steel bar Effect of relative theory effect of relaxation effect of release effect of release wave effect of removal effect of reproduce effect of reservoir siltation effect of resettlement