GB/T 37222-2018难燃液压液喷射燃烧持久性测定空锥射流喷嘴试验法国家标准
英文:Determination of spray flame persistence of fire-resistant fluids—Hollow-cone nozzle method GB/T 37222-2018介绍: 国家标准《难...
英文:Determination of spray flame persistence of fire-resistant fluids—Hollow-cone nozzle method GB/T 37222-2018介绍: 国家标准《难...