column and knee type milling machine knee-and-column type miller knee-type milling machine
升降台式铣床;
column and knee type milling machine knee-and-column type miller knee-type milling machine
升降台式铣床;
column and knee type milling machine knee-and-column type miller knee-type milling machine
升降台式铣床;
column and knee type milling machine knee-and-column type miller knee-type milling machine
升降台式铣床;
bend one's knee to bend to succumb to
屈服于;