The protection function of imbalance, over speed, over temperature and motorized lid lock for optimal operating convenience.
设有不平衡、超速、超温多种保护功能,电动锁盖装置,实现最佳运转性能。
2
Derives an equation set to reveal the influence of water flow variation on temperature of the heated room and permitted fluctuation of the hydraulic imbalance degree of pipeline.