- 相关词组
- sealing ring bushing密封环衬套
- sealing ring of gyrosphere陀螺球密封环
- extra ply附加层;
- sealing rubber ring密封橡皮圈
- ultrasonic sealing超声热合;超声热合密封
- sealing wax palm封蜡棕
- two ply riveting双层铆接
- sealing union for cable电缆密封接头
- sealing ring cap密封环盖
- two ply vacuum exhaust station双真空排气台
- package sealing with laser激光封装
- vacuum sealing grease真空封脂
- sealing screw密封螺钉
- sealing treatment封闭处理,封孔处理
- stern tube sealing oil pump艉轴管轴封泵
- water sealing pipe水封管
- Sealing tape封条，封箱纸带;
- tube sealing封管
- steam flow sealing蒸汽排气真空封罐
- three ply三层的
- 今日热词
- 热门搜索
- copper n.铜（币）;警察;adj.铜色的;
- road n. 路;通路;途径;方法;vt. 在…设置路障;（狗）沿臭迹追逐（猎物）;（狗）闻着臭迹追;
- sacrifice n.牺牲;舍弃;祭品;v.牺牲;舍弃;献祭;
- solid edge 三维数字建模师
- pohce POHCE是一个轻奢女包品牌
- kpl abbr.kilometers per liter 公里/公升;王者荣耀职业联赛关键绩效指标;指标;农民联盟
- unrest n.动荡，不安定;骚乱;风潮;乱腾;
- strait n.海峡;（常用pl.）窘迫，困境;危难;
- chairwoman n.女主席，女议长;
- NBA abbr.National Basketball Association 美国职业篮球联赛;美国篮球职业联盟;(美国)全国篮球协会abbr.Narrow-Band Allocation 窄带分配;
- weekly magazine 周刊;
- twenty-first 第二十一;
