凝入杂质 freeze-in impurity

侵入凝灰岩 intrusive tuff

埋入混凝土的钢筋系材 rebar tie encased in concrete

吸入冷凝器 aspiration condenser

离心浇铸混凝土灌入桩 centrifugally-cast concrete driven pile ; cast concrete driven pile

冷凝器入口 condenser inlet

凝聚剂注入装置 coagulants feeding equipment

凝胶渗入色谱仪 gel permeation chromatograph

心混凝土灌入 centrifugally-cast concrete driven pile ; cast concrete driven pile