guqiao 中文意思是什麼
guqiao
解釋
顧橋-
Application at the coal preparation plant of guqiao mine of kss express fixed - quantity loading station
快速定量裝車站在顧橋礦選煤廠的應用 -
Outside wall fast diging construction of the freezing segment of the auxiliary shaft in guqiao coal mine
顧橋礦副井井筒凍結段外壁掘砌優質快速施工 -
Combining application in engineering project of guqiao coal mine, such research about polypropylene fibre concrete shotcrete layer, taking into consideration a spectrum of technical factors as endurance, penetration - proof quality, economy and construction techniques, is analyzed in depth and described in this paper
結合顧橋礦工程應用，從耐久性、抗滲性、經濟性和施工技術等方面系統地研究了聚丙烯纖維混凝土噴層的性能。
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