GB/T 25156-2020橡胶塑料注射成型机通用技术要求及检测方法标准
英文:General specifications and inspection methods of rubber and plastics injection moulding machines GB/T 25156-2020介绍: 国...
英文:General specifications and inspection methods of rubber and plastics injection moulding machines GB/T 25156-2020介绍: 国...