This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, labeling and packaging, transportation and storage, quality commitment, etc. of backpack power sprayers. This standard applies to backpack sprayers (hereinafter referred to as sprayers) that use a gasoline engine to drive a liquid pump and use a hydraulic spray method in the fields of agriculture, forestry, horticulture, health and epidemic prevention, etc.
T/ZZB 0438-2018 history
2018T/ZZB 0438-2018 Knapsack sprayer powered by gasoline engine