The valve for high temperature and pressure medium.
这种阀门适用于高温高压介质。
Elastic ball The ball valve is flexible, suitable for high temperature, high pressure media.
弹性球球阀的球体是弹性的，适用于高温、高压介质。
The high temperature self-lubricating valve actuating mechanism is the key part of an engineering engine.
高温自润滑配气阀座是某工程发动机的关键部件。
There are two sorts of high temperature gate valve of home products at present.
目前国产高温闸阀有气动高温平板闸阀和电动高温闸阀两种类型。
Adjustable over high temperature protector and air input valve;
可调式超温保护器与空气入风阀；
Adjustable over high temperature protector and air input valve;
可调式超温保护器与空气入风阀；
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