腐蚀性水环境，温度超过99oc，未经认可或授权的调节或维修，会导致阀门的原有使用功能失效。
Corrosive water conditions, temperatures over 210of, unauthorized adjustments or repair could render the valve ineffective for service intended.
应用灰关联分析方法解析海水环境因素与海水腐蚀性的关系。
The relationships between corrosion of steels and environmental factors in sea water have been studied by grey relational analysis method.
应用推荐