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车载ATP设备(含GSM-R电台及接收天线)均由信号部门负责维修、管理。
Practice 1 Card-holders of Holiday Sunshine Hotel automatically become registered members of its Reservation(预定) Network. They are able to enjoy the services offered by its member hotels. We encourage card-holders to use the card as often as possible, and they will be awarded with prizes when their marks(积分)reach a certain amount. Before checking into a hotel, please always reserve your room first. When you check out, you will only have to pay the member price.
分泌肺泡表面活性物质的细胞是()
线路平面及纵断面应保持原有标准状态。区间线路变动时,须经铁路局批准,但曲线半径不得小于该区间规定的最小曲线半径,坡度不得大于该区间规定的最大限制坡度。
哲学具备普遍性和必然性。
抗日和解放战争时期,抗日根据地和解放区的学前教育机构,包括寄宿制的()和托儿所,单位日间托儿所、母亲变工托儿所、哺乳室、小学附设幼稚园等。
心在体合(),其华在()。
招标采购项目信息记录中的采购文件包括()
同型半胱氨酸水平升高是AS性心血管疾病的危险因素,这里所指的同型半胱氨酸包括一类化合物,但不包括()
磁场强度在法定单位中的单位是()
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