releasers造句

• The releaser executes the function of breaker . the traditional releasers always are electromagnetic and it is not easy to control their trait
  断路器的保护功能是由脱扣器实现的，传统的脱扣器多为电磁式的，其特性不易控制。
• When commissioning the design, production and release of advertisements for sports contests, the sponsor must commission the advertisers and releasers of advertisements with legal operational qualification
  举办人委托他人设计、制作、发布体育竞赛广告，应当委托具有合法经营资格的广告经营者和广告发布者。