词汇	petrous pyramid
释义	petrous pyramid 锥部
随便看	allowable transmission angle allowable twisting stress allowable twisting unit stress allowable ultimate tensile strain allowable unbalance allowable unequalization degree allowable unit stress allowable unit stress for bending allowable unit stress for buckling allowable unit stress for compression allowable unit stress for torsion allowable upper limit value allowable use allowable value Allowable value of crack width allowable value of energy efficiency allowable variation allowable vehicle noise standard allowable velocity allowable voltage allowable voltage deviation allowable voltage drop allowable voltage limit of the equip-ment allowable waste load allowable wear