
Non-destrucitve testing - Penetrant testing - Part 6: Penetrant testing at temperatures lower than 10 degrees C (ISO 3452-6:2008) ?
出版:Standardiserings-Kommissionen I Sverige

专家解读视频
Non-destrucitve testing - Penetrant testing - Part 6: Penetrant testing at temperatures lower than 10 degrees C (ISO 3452-6:2008) ?
出版:Standardiserings-Kommissionen I Sverige
专家解读视频