pressure packing method 中文意思是什麼
pressure packing method
解釋
加壓填充法-
The packing gland for the conventional high - pressure grouting is modified to be adaptable to the low - pressure curtain grouting ; by which the application area of the grouting method is enlarged along with improved grouting quality and shortened construction period
摘要通過對常規孔口封閉灌漿法的孔口封閉器進行改造,使孔口封閉灌漿法也適應于低壓帷幕灌裝工程,從而擴大了其適用范圍,提高了工程質量,縮短了工程工期。
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