GB/T 20853-2007
金属和合金的腐蚀 人造大气中的腐蚀 暴露于间歇喷洒盐溶液和潮湿循环受控条件下的加速腐蚀试验
Corrosion of metals and alloys Corrosion in artificial atmosphere Accelerated corrosion test involving exposure under controlled conditions of humidity cycling and intermittent sprayingof a salt solution
GBT20853-2007, GB20853-2007