CORPORATION has a 2-year warranty on replaceable parts-Burner, controls, dip tube, drain valve.
公司对于下列可更换配件：燃烧器，控制器，内浸管，排水阀等可更换配件提供2年有限质量保证。
2
Working principle, construction and control of the burner with integrated recuperator (BICR) provided with radiant tube and developed by Kromschroeder Co. of Germany were described.
论述了由德国霍科德公司开发的与辐射管配套使用的自预热燃烧器的工作原理、结构和控制技术。
3
Cause analysis of the water cooled wall tube burst focused on irrational points of design, excessive thermal loading, changes of coal category, burner defects and deposits in throttle valves.