Chen Manjia. ERRORS IN CONSTRUTION OF MANUAL CORED PILES & ITS IMPROVEMENTJ. CHINA MINING MAGAZINE, 2005, 14(4): 85-86.
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Citation:
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Chen Manjia. ERRORS IN CONSTRUTION OF MANUAL CORED PILES & ITS IMPROVEMENTJ. CHINA MINING MAGAZINE, 2005, 14(4): 85-86.
|
Chen Manjia. ERRORS IN CONSTRUTION OF MANUAL CORED PILES & ITS IMPROVEMENTJ. CHINA MINING MAGAZINE, 2005, 14(4): 85-86.
|
Citation:
|
Chen Manjia. ERRORS IN CONSTRUTION OF MANUAL CORED PILES & ITS IMPROVEMENTJ. CHINA MINING MAGAZINE, 2005, 14(4): 85-86.
|