Method of evaluating pneumatic valve positioners with input signal of 3 to 15 1bf/in?p2?s (gauge) /
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| 企业作者: | |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
London :
The Institution,
1967..
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| 丛编: | B.S. (Series) 1967 ;
4151. |
| 主题: |
| Item Description: | 'B.S. 4151 : 1967.' |
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| 实物描述: | 15 p. : ill. ; 21 cm. |