短語詞組短語borehole stress -relief method 套孔應(yīng)力解除法Boring Stress -Relief Method Theory 鑽孔應(yīng)力解除法基本原理hollow inclusion stress -relief method 空心包躰應(yīng)力解除法bore -hole stress relief method 盲孔法over -coring stress relief method 套芯應(yīng)力解除法 返回 stress-relief method