短語詞組短語water -reducing agent 減水劑mortar water -reducing agent 灰漿減水劑mineral water -reducing agent 鑛物減水劑cement water -reducing agent 水泥減水劑superplastic water -reducing agent 保塑減水劑Efficient pumping water -reducing agent 高傚泵送減水劑air -leading water-reducing agent 引氣減水劑polycarboxylic high performance water -reducing agent 聚羧酸系高性能減水劑early -strength water-reducing agent 早強減水劑 返回 water reducing agent