Design and manufacture of the high pressure-resistant turbidimeter. 耐高压浊度计设计制造。
Have galvanized the presence of high voltage and high-intensity characteristics, such as temperature, the new generation is the most green steel tubes. 并且具有镀锌管的耐高压,高强度,抗冲击等特性,是最新一代绿色环保管材。