工业设备化学清洗质量验收规范
Quality acceptance specifications of chemical cleaning for industrial equipment
2010-09-26
GB/T 25149-2010
工业设备化学清洗中碳钢钝化膜质量的测试方法 红点法
Quality test method of passive film on carbon steel of chemical cleaning for industrial equipment - Red dot method
2010-09-26
GB/T 25150-2010
工业设备化学清洗中奥氏体不锈钢钝化膜质量的测试方法 蓝点法
Quality test method of passive film on austenitic stainless steel of chemical cleaning for industrial equipment - Blue dot method