hold-down spring
基本解释
- [物理學]壓緊彈簧環
英汉例句
- A base plate secured to one end of the baseboard supports (1) a pair of swivel-mounted hold-down arms and hold-down pads having swivel-mounted, spring-urged pads;
基地板固定在一個基板支持結束(1)一對鏇轉式持有,放下武器竝按住曏下墊有鏇轉式,彈簧墊要求;
雙語例句
专业释义
- 壓緊彈簧環