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This versatile unit is designed to mix and pump neat cement, bentonites, lightly sanded grouts and most commercial pre-blended non-shrink grout mixes. 這種多用途的裝置被用作混郃和抽取純水泥、膨潤土、輕砂漿和大部分商用預混郃非收縮灌漿混郃物。 www.e-gtm.com.cn