温州市瓯海郭溪志勇研磨机械厂是专业生产双面研磨机和抛光机器的企业。
Wenzhou Zhiyong Grinding Machinery Factory is a professional enterprise specializing in producing two-side grinder and polishing machine.
郭向勇。构建多媒体网络教学应用的新型校园。电化教育研究。2001。
GUO X y, Construction of the new campus of the application of multimedia network. Educational Technology Research. 2001.
(in Chinese)郭玉红，王君，刘起勇，等。登革热传播媒介伊蚊综合治理研究[J]。中国媒介生物学及控制杂志，2008,19 (6)：588—590。
Guo YH, Wang J, Liu QY, et al. Study on comprehensive control against Aedes of dengue vector [J]. Chinese Journal of vector Biology and control, 2008, 19 (6) : 588-590.
温州市瓯海郭溪志勇研磨机械厂是专业生产双面研磨机和抛光机器的企业。
Wenzhou Zhiyong Grinding Machinery Factory is a professional enterprise specializing in producing two-side grinder...
温州市瓯海郭溪志勇研磨机械厂是专业生产双面研磨机和抛光机器的企业。
Wenzhou Zhiyong Grinding Machinery Factory is a professional enterprise specializing in producing two-side grinder...
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