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ASAE S491 APR1992 (R2022)
Graphic Symbols for Pressurized Irrigation System Design
The purpose of this Standard is to establish a common set of symbols that represent equipment components and can be used in the design and planning of pressurized irrigation systems. Standardization of the graphic symbols makes irrigation plans and drawings more descriptive and easily understood.
Content Provider
American Society of Agricultural and Biological Engineers [asabe]