“sinking ventilation”的概念、定义、翻译、参考文献-科学参考

单词	sinking ventilation
释义	sinking ventilation Encyclopedia 工学竖井施工方案释 sinking ventilation凿井通风竖井施工时，采用换气方法排除爆破后聚集在掘进工作面空气中的有害气体和粉尘，改善作业环境的作业工艺。
随便看	Tao Xianting Tao Xingzhi’s thoughts on teacher education Tao Xiong Tao Xisheng Tao Xu Tao Xuzi's Poems T'AO YA Tao Yao Tao Yu Taoyuan Caves-Linyin Stone Forest Scenic and Historic Area Taoyuan chicken Taoyuan Dong-Linyin Shilin Scenic Area Taoyuan irrigation system Tao Yuanming Tao Yuanming Museum of Jiujiang Chaisang Taoyuan Publishing House Tao Yuanqing Taoyuan Taidi Taoyuantu Taoyuan Xian Tao Yuling Tao Yunkui Taozhen ballad Tao Zhongwen Taozhu Scenic and Historic Area

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