近日美国媒体报道，波音公司正在推出F-15 新型号F-15X，该机型结合了最新机身设计，单机可携带导弹数量约是现有战机的3 倍左右。

A fire truck, also known as a fire engine, fire apparatus or fire appliance is a vehicle designed for firefighting operations. The primary purpose of a fire truck includes transportation of firefighters to an incident scene to extinguish fire with the use of water or some chemical composition known as foam. In addition, fire departments employ these fire trucks for medical emergency services and rescue purposes. Product innovation and technological advancements in the field of fire trucks and related equipment has lowered the fatality rate in fire related incidents.

We have estimated the overall healthcare staffing market by segmenting it into two levels: service and geography. Services by healthcare staffing industry analyzed in this report are travel nurse, per diem nurse, locum tenens, and allied healthcare professionals. Geographically, the market estimates and forecasts for all the previously mentioned segments are available in this report. Major geographic regions included in this study are North America, Europe, Asia Pacific, Latin America, and Middle East & Africa.

The market dynamics section of the report examines the diverse factors which govern the demand and supply of products in the food safety testing systems & services market. This analysis will provide an in-depth understanding of the direction in which the market has headed and the impact of various factors on the same. This section covers the market dynamics – namely the drivers, restraints, and the opportunities in the food safety testing market, listing and analyzing several factors that positively and negatively affect the market.