main valve body

常見例句

The check valves shall be modular and shall seal to the main valve body by the use of an O-ring.
這種止回閥應(yīng)該是模塊化的，并且應(yīng)該采用一個(gè)O形環(huán)密封在主閥體上。
The sealing structure consists of sealing among the main valve body hole and upper and lower valves seat bush;
密封結(jié)構(gòu)由主閥體孔與上下閥座襯套間的密封、球體與閥座之間的密封、旋鈕與閥體旋鈕之間的密封三部分組成。
The main valve body of the novel three-way pressure reducing valve uses a 10 path electro-hydraulic valve body, has strong universality, and reduces processing difficulty and manufacturing cost;
本發(fā)明主閥體借用10通徑電液動(dòng)閥體，通用性強(qiáng)，降低了加工難度和制造成本；
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