👉 Engineering marks, often referred to as the Engineering Marking Language (EML), is a standardized system used for visual communication in technical and engineering documents. It provides a universal language to convey complex information through symbols and color codes, ensuring clarity and consistency across various industries such as construction, manufacturing, and automotive. EML marks include standardized symbols for dimensions, tolerances, materials, and assembly instructions, along with color codes to indicate specific properties like temperature resistance or corrosion protection. This system enhances readability, reduces errors, and facilitates communication among engineers, technicians, and other stakeholders, making it an indispensable tool in engineering documentation.
