泵输送量 meaning in Chinese
pumduty
pump duty
Examples
- " in the vault in one section , with concreting lasting at the most 3 and 1 hours respectively . the concrete pumps then deliver quantities of roughly 5 m3 / h .
浇注混凝土的最长时间分别为3小时和1小时。混凝土泵输送量约为5立方米/小时