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- Magnesium tank saver - provides anodic protection against corrosion of the tank due to electrolysis. 镁质内胆节能装置---这种装置能够提供阳极保护,防止电解作用对内胆造成的腐蚀破坏。
- If operating speeds are slow, the housing may also be completely filled as this enhances protection against corrosion and contaminants. 如果运行速度慢,轴承座也可以完全填满,因为这样可以提高抗腐蚀和污染物的能力。
- Body and bonnet: Austenitic stainless steel forgings used for bodies and bonnets offer excellent impact strength, minimal heat loss and protection against corrosion. 阀体和阀帽:奥氏体不锈钢锻件用在阀体和阀帽上,具有优异的冲击强度,最小的热损耗和耐腐蚀能力。
- Body and bonnet: Austenitic stainless steel castings used for bodies and bonnets offer excellent impact strength, minimal heat loss and protection against corrosion. 阀体和阀帽:阀体和阀帽采用奥氏体不锈钢铸件,具有更好的撞击强度,最小的热损耗,更加耐腐蚀。
- Protective magnesium anode rod - provides added protection against corrosion for long trouble-free service. 具有保护作用的金属镁阳极棒---这种金属镁阳极棒能够提高热水器的耐腐蚀能力,延长热水器的无故障寿命。
- These housings (series P) are produced from cold rolled sheet steel and are protected against corrosion by a yellow chromate surface treatment. 这些轴承座(系列P)用冷轧钢板制造,表面经过黄色镀铬处理,以防腐蚀。
- SELF-ASSEMBLED LAYER ON SILVER FOR PROTECTION AGAINST CORROSION 银表面分子自组装膜的防腐性能
- Brief Talk on Protect Against Corrosion Maintenance of Rotor 浅谈旋翼的防腐维护
- A thin jacket is a poor protection against cold. 一件单薄的夹克衫不足以御寒。
- A thin coat gives little protection against the cold. 一件薄上衣没有什么御寒作用。
- She put on dark glasses as a protection against the strong light. 她戴上墨镜以防强光的照射。
- Galvanised; protects the product against corrosion. 镀锌;防止产品生锈。
- He wore a thick overcoat as a protection against the bitter cold. 他穿著厚实的大衣以抵御严寒。
- The lee of the rock gave them protection against the storm. 岩石的遮掩使他们得以免受暴风雨袭击。
- The plants should be protected against the cold. 应该保护这些植物使之不受冻。
- There is no protection against parapertussis. 对付百日咳现尚无预防方法。
- Parasols are used as a protection against the sun. 阳伞是用来遮挡阳光的。
- The dog is a protection against burglars. 狗能防盗。
- Protect against skin, diaper rash. 预防皮肤疹、尿布疹。
- The hat will give protection against the sun. 这顶帽子可遮阳。