GB/T 39515.4-2020 (English Version) PDF

Scope: This part of GB/T39515 specifies the technical requirements and verification for minimizing the potential risk of environmental pollution during the use (including misuse foreseeable by the manufacturer) of stationary and semi-mobile sprayers (see definitions in 3.1 and 3.2) method. This kind of spray system usually consists of independent components (main tank, pump and application device) assembled on a fixed device (stationary sprayer) or a mobile device (semi-mobile sprayer). This section does not apply to sprayers used for confined space treatment. This section is used together with GB/T39515.1 which specifies the general requirements for the design and performance of various types of sprayers. If the requirements specified in this part are different from those specified in GB/T39515.1, sprayers that fall within the scope of this part shall take priority in complying with the provisions of this part. This section does not include safety aspects. See ISO4254-6 for safety requirements. This section does not apply to sprayers manufactured before the date of its publication.

GB/T 39515.4-2020 Referenced Document

GB/T 39515.1-2020 Agricultural and forestry machinery—Environmental requirements for sprayers—Part 1: General
ISO 5681 Equipment for crop protection — Vocabulary

2020 GB/T 39515.4-2020 Agricultural and forestry machinery—Environmental requirements for sprayers—Part 4: Fixed and semi-mobile sprayers