ISO 21191:2021 pdf free download.Equipment for crop protection- Closed transfer systems (CTS) -Performance specification. 5.1.3.4 The pipe/hose supplying the rinsing water to the CTS shall be fitted with a pressure indicator and any pump or other means of assisted dispense shall be fitted with a crop sprayer pressure gauge. Sprayers shall be fitted with a pressure indicator, the accuracy of...
ISO pdf free download