type: picture
alt: 西安通和体育
link: www.tonghety.com
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type: picture
alt: 工程技术研究
link: www.gcscbs.com
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type: picture
alt: 中国知网
link: www.cnki.net
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alt: 《南方农机》
link: www.nfnj.cn
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type: picture
alt: 万方
link: www.wanfangdata.com.cn
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type: text
text: 粤ICP备14088950号
link: www.miibeian.gov.cn
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text: 南昌网络公司
link: www.0791vis.com
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