A medicated inhalant dispenser (1) has a plastics material body (2) having a mouthpiece (3).
一种药物吸入分配器(1)，包括具有管口(3)的塑料材料主体(2)。
The application of engineering plastics material in automobile parts and components is beneficial to lighten the vehicle and reduce the cost of manufacturing, and also improve the economics of cars.
在汽车零部件中应用工程塑料材料有益于整车的轻量化和降低制造成本，提高汽车经济性。
The application of engineering plastics material in automobile parts and components is beneficial to lighten the vehicle and reduce the cost of manufacturing, and also improve the economics of cars.
在汽车零部件中应用工程塑料材料有益于整车的轻量化和降低制造成本，提高汽车经济性。
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