JT T 991-2015 Creamy silane impregnating agent for concrete surface protection of bridge《桥梁混凝土表面防护用硅烷膏体材料》.pdf

相关资源

JY T 0541-2022 流体压强与流速关系演示器通用要求.pdf

JY T 0539-2022 气体做功内能减少演示器.pdf

JY T 0536-2022 绳波演示器.pdf

JY T 0535-2022 玻意耳定律演示器.pdf

JY T 0528-2022 惯性演示器通用要求.pdf

JY T 0533-2022 教学用频闪光源.pdf

JY T 0527-2022 教学用单摆.pdf

JY T 0531-2022 轴承模型.pdf

JY T 0532-2022 反冲运动演示器通用要求.pdf

JY T 0537-2022 共点力的合成分解演示器.pdf

猜你喜欢

ASTM B495-10(2017) Standard Specification for Zirconium and Zirconium Alloy Ingots.pdf

ASTM B497 - 00(2012) Standard Guide for Measuring Voltage Drop on Closed Arcing Contacts (Withdrawn 2017).pdf

ASTM B500B500M-12(2018) Standard Specification for Metallic Coated or Aluminum Clad Stranded Steel Core for Use in Overhead Electrical Conductors.pdf

ASTM B520-12(2017) Standard Specification for Tin-Coated, Copper-Clad Steel Wire for Electronic Application.pdf

ASTM B551B551M-12(2017) Standard Specification for Zirconium and Zirconium Alloy Strip, Sheet, and Plate.pdf

ASTM B622-17b Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube.pdf

ASTM B701B701M-13(2018) Standard Specification for Concentric-Lay-Stranded Self-Damping Aluminum Conductors, Steel Reinforced (ACSRSD).pdf

ASTM B771-11(2017) Standard Test Method for Short Rod Fracture Toughness of Cemented Carbides.pdf

ASTM B786B786M-08(2018) Standard Specification for 19 Wire Combination Unilay-Stranded Aluminum Conductors for Subsequent Insulation.pdf