戟是官员的仪饰，有时作用等同斧钺，门戟是等级制度的象征，手戟则是投掷、格斗的武器。
Door halberds were the symbols of social estate system, while hand halberds were arms for throwing and grappling.
用HAKK雾化仪研究了汽车内饰革雾化性能测试过程中的影响因素。
The influencing factors of fogging property of interior trim leather of car in the process of testing were studied by Thermo HAKK Fogging-Tester.
用HAKK雾化仪研究了汽车内饰革雾化性能测试过程中的影响因素。
The influencing factors of fogging property of interior trim leather of car in the process of testing were studied by Thermo HAKK Fogging-Tester.
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