Isbn: 9787506658430 - 无损检测标准汇编 表面检测方法(上) 9787506658430 全国无损检测标准化技术委员会,中国质检出版第三编辑 中国标准出版社 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2011 07 Pages: 481 Language: Chinese in Publisher: Standards Press of China in this compilation included as of the end of December 2010 approved the release of the current standard nondestructive testing surface detection methods. contains a total of 29 national standards machinery industry standard of 20. the oil and gas industry standard of 2 points. published in two volumes. On volumes of content including: the basis of universal. penetration testing; lower volumes of .…