Home / Standards / GB/T 33207-2016 GB/T 33207-2016 Abolished Non-destructive testing—Test method for the accumulation of oxide scale in the metal tube in service by magnetic testing 无损检测 在役金属管内氧化皮堆积的磁性检测方法 Standard Type GBT ICS 19.100 CCS J04 Status 废止 Issue Date 2016-12-13 Implementation 2017-04-01 Responsible Dept 国家标准委 Drafting Unit N/A