检测认证人脉交流通讯录
- Section 4.26.3 of EN 60598-1: A chain of sufficient length of an uncoated metal, having links in accordance with Figure 29 and made of 63 % Cu/37 % Zn. The chain shall have a resistance value of 2,5 Ω/m ± 20 % when stretched with a load of 200 g/m. EN60598-1章节4.26.3：一个有足够的长度的链条,一个裸露的金属,有链接按照图29和63%的铜/锌37%。当拉伸与加载200g/m的负载时链条电阻值为2.5Ω/ m±20%。
