Yang Jianchun. The Leakage Cause of Valve Packing and Its ImprovementJ. Oil & Gas Storage and Transportation, 1999, 18(4): 49-50.
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Citation:
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Yang Jianchun. The Leakage Cause of Valve Packing and Its ImprovementJ. Oil & Gas Storage and Transportation, 1999, 18(4): 49-50.
|
Yang Jianchun. The Leakage Cause of Valve Packing and Its ImprovementJ. Oil & Gas Storage and Transportation, 1999, 18(4): 49-50.
|
Citation:
|
Yang Jianchun. The Leakage Cause of Valve Packing and Its ImprovementJ. Oil & Gas Storage and Transportation, 1999, 18(4): 49-50.
|
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