测试样品表面电镀层在盐雾测试中测试72小时，要求无锈迹；无腐蚀现象；

测试样品表面电镀层在盐雾测试中测试72小时，要求无锈迹；无腐蚀现象；

Kết quả (Anh) 1:

Test specimen surface plating layers in salt spray tests in 72 hours, without rust; no corrosion phenomenon;

Kết quả (Anh) 2:

The plated layer of the test sample tested in the salt spray test for 72 hours, requiring no rust; no corrosion phenomenon;

Kết quả (Anh) 3:

The test sample surface plating test for 72 hours in the salt spray test, no rust corrosion phenomenon;