Corrosion-resistant pumps and piping are required for handling this water . 为了使用这种水,需要耐腐蚀的泵和管线。
Corrosion-resistant pumps and piping are required for handling this water . 为了使用这种水,耐腐蚀的泵和管线是需要的。
Corrosion - resistant all thermoplastic pvc construction 耐腐蚀的全热塑塑料pvc结构。
Standard specification for corrosion - resistant high - silicon iron castings 耐腐蚀的高硅生铁铸件的标准规范
Regulator shall be corrosion resistant , compact and lightweight 这种调节阀应该是耐腐蚀的,紧凑的和轻型的。
Backflow preventer manufactured from 300 series stainless steel for corrosion resistance 防回流阀采用耐腐蚀的300系列不锈钢制造。
Test method for dust - and - fog tracking and erosion resistance of electrical insulating materials 电绝缘材料的尘雾痕迹和耐腐蚀的试验方法
The main valve body shall be manufactured from 300 series stainless steel to provide corrosion resistance 主阀门阀体应该采用耐腐蚀的300系列不锈钢制造。
Surface treatment of metals . anodisation anodic oxidation of aluminium and its alloys . check of corrosion resistance 金属表面处理.铝和铝合金的阳极处理阳极氧化.耐腐蚀的检验
The shell adopts anti - impact and anti - corrosion engineering - plastic , with light structure , beautiful appearance 外壳采用抗冲击、耐腐蚀的工程塑料模压成型,结构轻巧,外形美观。