短語(yǔ)詞組短語(yǔ)Brittle cracking model 模型hydrogen brittle cracking 氫脆斷口surface brittle cracking 表面脆性開(kāi)裂brittle cracking sensitivity 開(kāi)裂敏感性Bsurface brittle cracking 表面脆性開(kāi)裂brittle cracking of disk 葉輪脆性斷裂 返回 brittle cracking