GB/T 2423.61-2018环境试验第2部分:试验方法试验和导则:大型试件砂尘试验国家标准
英文:Environmental testing—Part 2:Test methods—Test and guidance:Dust and sand test for large specimen GB/T 2423.61-2018介绍...
英文:Environmental testing—Part 2:Test methods—Test and guidance:Dust and sand test for large specimen GB/T 2423.61-2018介绍...