
Destructive tests on welds in metallic materials - Hardness testing Part 2: Microhardness testing of welded joints
出版:International Organization for Standardization

專家解讀視頻
Destructive tests on welds in metallic materials - Hardness testing Part 2: Microhardness testing of welded joints
出版:International Organization for Standardization
專家解讀視頻