Examples of other technologies include : Cable Television ( CATV ) Services, Display Systems and Public Address Systems ( PA ).例如: 有线电视 ( CATV ) 服务 、 显示系统和公共广播系统 ( PA ) 等.The advent of HFC network infrastructure establis...
Coalescent may help film formation process and improve filming properties.成膜助剂可以改善乳胶漆的成膜过程,提高乳胶漆的涂膜性能.The very best properties, however, the colonial mansions and villas, were reserved for the government.不过，最好的地产——也就是殖民时...