PD29 exploration adit and the spring water nearby. Blowing spots of groundwater are controlled by T 2-3Z 2(4) rock layer and NW-striking fissures.是什么意思_PD29 exploration adit and the spring water nearby. Blowing spots of groundwater are controlled by T 2-3Z 2(4) rock layer and NW-striking fissures.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句