High efficiency pumping agent 高效泵送剂
concrete pumping agent 泵送剂
antifreezing-pumping agent 防冻泵送剂
high efficient pumping agent 高效泵送剂
liquid antifreezing pumping agent 液体防冻泵送剂
liquid anti-freezing pumping agent 液体防冻泵送剂
Efficient pumping water-reducing agent 高效泵送减水剂
pumping concrete agent 泵送剂
At present, excessive pumping concrete, pumping concrete in order to ensure the availability of pumps, pumping concrete, often adding an appropriate amount of air-entraining agent.
目前泵送混凝土用量过大，为了保证泵送混凝土的可泵性，往往在泵送混凝土中加入适量的引气剂。
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