1. 什么是ROHS? RoHS是《电气、电子设备中限制使用某些有害物质指令》(the Restriction of the use of certainhazardoussubstances in electrical and electronic equipment)的英文缩写。 2. 有害物质是指哪些?...
1.1 These requirements cover tests for flammability of polymeric materials used for parts in devices and appliances. They are intended to serve as a preliminary indication of their acceptability with respect to flammability for a particular application....