The female consumers are unique, especially when the product line is definitized thus, targeting female consumers advertising is a must.
女性消费有着其独特的一面，在产品定位日益细化的情况下，做针对女性的广告是实务之选。
2
Through introducing the contents of safety instrument system and its implementation in hydrogenated unit, how to reach the safe production of hydrogenated unit by using this system is definitized.