[焊接标准]JB 4708-2000 英文版 钢制压力容器焊接工艺评定.pdf,本英文版为内部资料,仅供参考,以中文 版为准。 The Chinese version of standards has precedence to their English translations which are only for internal reference. 中华人民共和国行业标准 Industria
PURPOSE:To prevent charging at the time of exposure without lowering the strength of the holding frame of an X-ray mask structure and thermal stability by ... 千葉 啓子 被引量: 0发表: 2001年 3D Global Estimation and Augmented Reality Visualization of Intra-operative X-ray Dose The growing ...
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