NR-13 BOILERS AND PRESSU RE V ESSELS 锅炉压力容器 13.1. STEAM BOILER S – GENERAL 锅炉概述 13.1.1. Steam boilers are equipment used to generate and accumulate steam at a pressure higher than the atmospheric pressure, using any source of heat, except reboilers and similar equipment used in...

时间:2024-11-23 14:33栏目:行业资料