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Terms for subject Metallurgy (192245 entries)
double acting hammer 双动锤
double acting piston pump 双程活塞泵
double acting piston pump 双动活塞泵
double acting pump 双程泵
double acting pump 双动泵
double acting steam hammer 双动蒸气锤
double aging 两段时效
double air gripper feed 双作用气动夹持送料
double alkali fluoride 碱金属氟化物复盐
double angle tuyere 螺旋风口
double angle tuyere 双角风口
double angle tuyere 螺旋风口
double annealing 两次退火
double annealing 双重退火
double arc-melting 两次电弧熔炼
double armouring 加双重钢筋
double armouring 加复筋
double backward extrusion 二次反挤压
double barrel 双缸
double barrel 双筒