单词therma
网络: 塞尔马；温泉；铁尔玛
The Therma Type H Level Indicator is a reliable, swing arm type tank gauge used for measuring all types of liquid levels.
型指示剂是稳定的摇臂式液位计，用于测量所有类型的液位。
Research the Thermal Characteisties of Therma Pipe Heating
热管暖气热工特性的研究