殷明,杨祖彬.包装用气压调节阀的设计计算数学模型探讨[J].重庆工商大学学报(自然科学版),1993,(3):
Yin Ming Yang Zubin. Approaches on the Mathematical Model for Design and Calculation of Pressure Relief Valve for Packaging[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),1993,(3):