将楔板从阀体上拆卸后，磨损的软阀座镶嵌件就很容易更换了。
A worn soft seat insert can easily be replaced after removal of wedge from the body.
将楔板从阀体上拆卸后，磨损的软阀座镶嵌件就很容易更换了。
A worn soft seat can easily be replaced after removal of wedge from the body.
同时该机型中加入的可拆卸偏转楔可满足最苛刻的要求。
In the meantime, detachable slanting rotary wedge inserted may satisfy hardest requirements.
同时该机型中加入的可拆卸偏转楔可满足最苛刻的要求。
In the meantime, detachable slanting rotary wedge inserted may satisfy hardest requirements.
应用推荐