GB/T 25027-2018搪玻璃开式搅拌容器型式、主要尺寸及基本参数国家标准
英文:Structure,main size and basic parameters of two pieces glass-lined steel vessels with agitator GB/T 25027-2018介绍: 国家标...
英文:Structure,main size and basic parameters of two pieces glass-lined steel vessels with agitator GB/T 25027-2018介绍: 国家标...