汪溪, 李建军. 实例论证与分析三针法测量螺纹中径的测量误差[J]. 云南农业大学学报（自然科学）, 2006, 21(1): 111-113.
| 引用本文: |
汪溪, 李建军. 实例论证与分析三针法测量螺纹中径的测量误差[J]. 云南农业大学学报（自然科学）, 2006, 21(1): 111-113.
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WANG Xi, LI Jian-jun. The Discuss and Analysis on the Errors of Measuring Screw's Medium Diameters by Three-Point Method[J]. JOURNAL OF YUNNAN AGRICULTURAL UNIVERSITY（Natural Science）, 2006, 21(1): 111-113.
| Citation: |
WANG Xi, LI Jian-jun. The Discuss and Analysis on the Errors of Measuring Screw's Medium Diameters by Three-Point Method[J]. JOURNAL OF YUNNAN AGRICULTURAL UNIVERSITY（Natural Science）, 2006, 21(1): 111-113.
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