座套
拼音：zuò tào英文解釋：
seating相關詞條：
1.socketsleeve 2.seatcover相關對話：
- 通過球座套阻止流量的閥。any valve that checks flow by the seating of a ball
- 沙角發電C廠兩起10kV PT插座套管絕緣閃絡事故的分析Analysis of 10 kV PT socket bushing flashover in Shajiao C Power Plant
- 通過球座套阻止流量的閥。any valve that checks flow by the seating of a ball.