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The Ultrasonic Test Problem of In-service Super-high Pressure Crystal Autoclave

Dong Shang Yuan
Institute of Boiler & Pressure Vessel Inspection
182# Xudong Road
Wuhan City
Hubei Province, CHINA 430077.


1 Introduction of Crystal Autoclave

2 The Difficulty Analysis in The Testing Technology

3 Countermeasure


  1. Jing Hezhen, Liu Chengjun(1992)The Technology of Man-made Quartz Crystal, Science Press, China;
  2. Ministry of Labour, China(1994)The Safety Supervise Regulation of Superhigh Pressure Vessel, China Boiler Pressure Vessel Safety Magazine Society;
  3. Dong Shang Yuan & Li Xing Cheng(1998)The Examination Problem of Superhigh Pressure Crystal Autoclave, Journal of Boiler Pressure Vessel Safety Technique, China

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