词汇	調驗
释义	調驗 diào yàn调查检验。调验
随便看	dustcover dust content Dust content in cigarette dust content in flue gas dust content in stack gas dust content measuring instrument dust content of air dust control dust control by ventilation Dust control code for foundry dust control engineering dust controlled area dust controlling dust control of swirl dust control pipe dust control system dust-control system dust-control technique dust control technology dust control unit dust-control with enclosure dust-control with water-jetting dust conveying dust cooled reactor dust-cooled reactor