Home / Standards / GB/T 24517-2009 GB/T 24517-2009 Active Corrosion of metals and alloys - Outdoors exposure test methods for periodic water spray 金属和合金的腐蚀 户外周期喷淋暴露试验方法 Standard Type GBT ICS 77.060 CCS H25 Status 现行 Issue Date 2009-10-30 Implementation 2010-05-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会