- 相关词组
- line-to-line valve零叠量阀;零遮盖阀
- line rupture protection valve管路破坏保护阀
- linear action disk valve平板滑阀
- linear motion valve直行程阀
- limiter valve限幅电子管
- long half-round slide valve长半圆滑阀
- lock spring锁紧簧;固定锁弹簧
- locomotive distributing valve机车分配阀
- lock spring ring锁紧弹簧环
- limit valve限位阀
- line check valve中间止回阀
- limiting valve cap限制阀盖
- limiting pressure closing valve超压切断阀
- locking spring锁紧弹簧
- locking valve锁紧阀
- limiting valve spring限制阀簧
- line-time base valve直线时基管;时间基线行扫描管
- linear spring线性弹簧
- locking spring screw锁簧螺钉
- limiting valve限制阀
- 今日热词
- 热门搜索
- 漂亮的妹妹 Mia yrmana fremosa
- musician n.音乐家;
- poki 百吉;百吉棒棒冰;百吉牌;波基;谷羽轩
- important adj.重要的;有声望的;
- changhong (品牌)长虹;
- webcam n.网络摄像机，网络摄影机;网络摄影，画面可以通过互联网同步播出;
- lame adj.跛的，瘸的;僵痛的;差劲的，无说服力的;蹩脚的;
- if you 如果你;
- wave n.波浪，海浪;心潮，风潮;(声、光、无线电等的)波;冲击波;涌动的人/物;挥手;(头发的)波浪卷;v.挥手（示意/指引）;挥舞;飘动;烫（发）;
- sparrow n.麻雀;〈美〉个子小的人;
- decisive adj.决定性的;明确的;决断的;
- sightseeing n. 观光；游览vi.参观;
