本文旨在阐明以下几点:给出规范和/或材料安全数据表中常见的定义。以外行的语言呈现这些术语，因为它们与他们的专业领域有关。解释EDM流体的理想特性，以及与低质量流体中不常见的有害成分相比，EDM流体将带来的好处。展示使用前后低质量电火花加工液与高质量电火花加工液的比较。在选择正确的电火花加工液的过程中使用的对比图。

THE PURPOSE OF THIS PAPER IS TO CLARIFY THE FOLLOWING POINTS: GIVE DEFINITIONS COMMONLY SEEN ON SPECIFICATION AND/OR MATERIAL SAFETY DATA SHEETS. PRESENT THESE TERMS IN LAYMAN'S LANGUAGE AS IT PERTAINS TO THEIR AREA OF EXPERTISE. EXPLAIN THE DESIRABLE CHARACTERISTICS OF AN EDM FLUID AND THE BENEFITS THEY WILL GIVE VERSUS THE HAZARDOUS INGREDIENTS NOT COMMONLY RECOGNIZED IN LOWER QUALITY FLUIDS. SHOW A COMPARISON OF A LOW QUALITY EDM FLUID VERSUS A HIGH QUALITY EDM FLUID BEFORE AND AFTER USE. A COMPARISON CHART TO USE IN THE SELECTION PROCESS OF PURCHASING THE CORRECT EDM FLUID.