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Overview ISO 28139:2019/Amd 1:2024 is the latest amendment to the international standard focusing on knapsack combustion engine-driven airblast sprayers used for crop protection. This standard, devel…
Overview EN ISO 28139:2021/A1:2024 is Amendment 1 to the European adoption of ISO 28139 (knapsack combustion engine‑driven airblast sprayers). Published by CEN in 2024, this type‑C standard defines s…
Overview EN ISO 28139:2021 (identical to ISO 28139:2019) specifies safety and environmental requirements and test methods for knapsack combustion engine-driven airblast sprayers used in crop protecti…
1 Scope This International Standard specifies safety requirements and their verification for the design and construction of knapsack mistblowers incorporating a combustion engine where the air flow i…
Overview ISO 28139:2019 - "Equipment for crop protection - Knapsack combustion engine-driven airblast sprayers - Safety and environmental requirements and test methods" is an ISO Type‑C standard that…