stem seal
基本解釋
- 閥桿密封；芯軸密封
英漢例句
- Describing several structures of stem seal and existent problems.
闡述了閥桿密封的幾種結構及存在的問題。 - The backup seal is secondary to the main stem seal assembly (20) in the bonnet (12).
備用密封件是閥帽（12）內主閥桿密封組件（20） 的二級密封。
ip.com - The stem seal of a feed water control valve uses expanded graphite packing in order to produce friction and to economize on energy for the control valve working.
電站鍋爐給水調節(jié)閥的閥桿密封采用柔性石墨填料，既降低了摩擦力，又為調節(jié)閥的運行節(jié)約了能源。
雙語例句
詞組短語
- Stem -Seal-Ring 閥桿密封圈
- valve stem seal 氣門油封;密封活塞桿
- STEM SEAL VALVE 氣門油封
- lower stem seal 下閥桿密封
- stomvery single stem seal 本體閥桿密封
短語
專業(yè)釋義
- 閥桿密封