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101|0 |▼aeng
102|  |▼aUSA
110|  |▼aafa    0uu0
200|10|▼aWelding design & fabrication
207| 0|▼an.s. v.32,no.7(1959)-
210|  |▼aCleveland, Ohio▼cIndustrial -
   |  |Publishing Co.
430|  |▼12001▼a0096-2589
530|0 |▼aWelding Design Fabrication
531|  |▼aWeld. Des. Fabr.
541|1 |▼a（美）焊接设计与制作
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