Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 1522-2015
Scope
This standard specifies the terms and definitions, models, structural components and basic parameters, requirements, test methods, inspection rules, markings, transportation and storage of pig equipment. This standard applies to dry and wet feed troughs (hereinafter referred to as wet and dry feed troughs) of pig raising equipment used when pigs in pig farms eat freely.
DB44/T 1522-2015 history
2015DB44/T 1522-2015 Dry and wet trough for pig farming equipment