标准摘要
[中文适用范围]: 规定了确定空气中悬浮的灰尘和沙子对电工产品影响的测试方法。不适用于空气过滤器的测试。只有 Lc2 方法适合模拟高速(超过 [外文原描述]: Specifies test methods to determine the effects of dust and sand suspended in air, on electechnical products.
英文名称Environmental testing - Part 2-68: Tests - Test L: Dust and sand