net boiler efficiency

例句：

1. 1. The newmodel of the network boiler has greatly improvedits efficiency.
   新型网络锅炉的效率大大提高。
2. 2. Theengineers were able to optimize the networkboiler efficiency by 10%.
   工程师们通过优化网络锅炉效率，提高了10%。
3. 3. The company is committed to improvingthe efficiency of its network boilers.
   公司致力于提高其网络锅炉的效率。