JIS P8220-1-2012 Pulps - Laboratory wet disintegration - Part 1：Disintegration of chemical pulps API TR 934-F PART 4-2018 The Effects of Hydrogen for Establishing a Minimum Pressurization Temperatu mechanics of materials 材料力学 Fundations of Solid Mechanics（固体力学基础） Fundamentals of Fracture Mechanics 断裂力学基础 材料力学 第六版 (Mechanics of Materials 6ed) 地下管道结构力学(Structural Mechanics of Buried Pipes) 非线性材料力学(Non-linear Mechanics of material)