fire fighter是什么意思

用法例句

On the selection of fire control water supply system of Pingyao ancient city;

平遥古城消防给水系统选择探讨

Applications of fire emergency laser-oriented unit;

消防应急激光导向器的应用技术

Real-time monitoring on the working status by the multi-level fire prevention system;

多级消防报警系统工作状态的实时监控

The application of fiber temperature-sensing detection technology in tunnel fire protection;

光纤感温探测技术在隧道消防保护中的应用

Applications of advanced materials in fire protection;

新材料在消防领域的应用

The new requirements of the technology of fire protection to the developing goal and state of the well-off-in-all-rounds society;

社会发展状态与目标对消防技术的新需求