精品文献
什么是全氟橡胶O形圈
美国GreeneTweed公司Chemraz全氟橡胶密封圈
美国GreeneTweed公司Chemraz全氟橡胶密封圈
一种氟橡胶O形密封圈的制造方法及设备
150 橡 胶 工 业 2019年第 66卷 Analysis of Mechanical Properties of Top Cover of Tire Mold HU Haiming ，WANG Shasha （Qingdao University of Science and Technology ，Qingdao 266061，China） Abstract ：Based on the stress analysis of the top cover of the tire mold under curing conditions and according to the elastic - plastic mechanics theory of thin plate ，the simplified mechanical model of top cover was estab