A.應(yīng)力變形 B.水珠 C.應(yīng)力裂紋 D.應(yīng)力腐蝕
A.應(yīng)力腐蝕 B.過載裂紋 C.漏水 D.殘余變形
A.(1.25p+0.5)MPa B.(p+0.4)MPa C.1.5pMPa D.1.25pMPa