Test item 测试名称 : Rust / Tarnish Test of Metallic Finishes金属品防锈及腐蚀性
Test info 测试内容:
a. First 20 Hours
b. Subsequent 20 Hours
Sample size 送样规格: 30cm x 30cm x 2pcs or 2pcs finished products
Lead time 测试周期 : 常规Regular 7 working days
Others 其他信息: