彈簧套管式間接導(dǎo)正銷 spring backed type indirect pilot: 彈簧式間接導(dǎo)正銷spring-backed type indirect pilot: 彈簧式間接導(dǎo)正銷spring-loaded type: 彈簧式indirect pilot: 間接導(dǎo)引loaded spring: 載荷簧下載手機詞典可隨時隨地查詞查翻譯
