As early as in the 1950s Draeger Company was already actively engaged in various fields of medical equipment and industrial safety products in China.
德国德尔格早在本世纪五十年代便开始活跃于中国医疗设备和工业安全产品的各大领域。
Here's why: the ambient bacteria floating around in the air can land on your food, "and can go from one to one million in a matter of hours," Draeger says.
原因：空气中悬浮的室温生细菌会落在你的食物上，“并且一个细菌能在几小时内增殖为百万个，”Draeger说。
Store everything in plastic bags, even in the crisper, says Jean Draeger, nutrition educator with the University of Wisconsin Extension in Waukesha County, Wis.
把所有的东西都放在塑料袋中，甚至放在保险储藏格中，威斯康星大学营养培训师Jean Draeger说。
Draeger sampling tubes and systems High precision guaranteed: The Draeger sampling tubes and systems are very reliable in use even with complex compounds and mixtures of substances.
采样管及其系统常被使用于证明和测量复杂混合物所含的物质，或几种非常相似的物质同时存在的地方。
"We boast the largest number of e-vehicles for test and consumers can drive them every day, " said Klaus Draeger, director of the research department of BMW at North America Automobile Exhibition.
宝马研发部门负责人克劳斯-德雷格在北美汽车展上说：“我们拥有的测试用电动汽车数量最多。消费者可以每天驾驶。”
"We boast the largest number of e-vehicles for test and consumers can drive them every day, " said Klaus Draeger, director of the research department of BMW at North America Automobile Exhibition.
宝马研发部门负责人克劳斯-德雷格在北美汽车展上说：“我们拥有的测试用电动汽车数量最多。消费者可以每天驾驶。”
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