“防渗漏”用英语怎么说？

低速 ﹑ 耐腐蚀﹑防渗漏,每台泵配有安全调压阀,泵的压力可任意调节.It has the feature of low speed, anti - corrosion and prevention of leakage.具有防盗 、 防伪 、 防潮 ( 防 渗漏 ) ,延长产品储存期.The function is anti - theft, forgery, moisture - proof ( anti - leakage ) an...