00414nam a22001337a 4500008004100000040005500041080002800096100001900124245005700143260003700200300001100237650001600248653001600264230601b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aR 621.643/.646(038)bM7  aJentgen, Leon   aDictionary of pressure vessel and piping technology   aGermany: bVulkan Verlag, c1986  a154p.   aDictionary   aTechnology