请在橱底楔入楔子以防它倾斜。
楔入构造活动是秦岭造山带的成山模型。
So Wedging was the mechanism for mountain building in the Qinling orogen.
为了成形大断面收缩率轴类零件,进行了楔横轧二次楔入试验。
Experimental study on limit-section shrinkage of one wedge in cross wedge rolling;
为了成形大断面收缩率轴类零件,进行了楔横轧二次楔入试验。
Experimental study on limit-section shrinkage of one wedge in cross wedge rolling;
应用推荐