GB/T 1687.4-2021硫化橡胶在屈挠试验中温升和耐疲劳性能的测定第4部分:恒应力屈挠试验标准
英文:Rubber,vulcanized—Determination of temperature rise and resistance to fatigue in flexometer testing—Part 4: Constant-...
英文:Rubber,vulcanized—Determination of temperature rise and resistance to fatigue in flexometer testing—Part 4: Constant-...