- 相关词组
- sealing constriction密封缩颈，密封压缩;
- package sealing with laser激光封装
- rotor sealing system转子密封系统
- three-stage gas sealing system三级气密封系统
- sealing waxn.封蜡，火漆;
- soil sealing覆土
- plastic sealing compound塑料封闭剂
- self sealing自密封
- type of shaft sealing轴封型式
- polylaminate sealing process多层封接法
- stern shaft sealing艉管密封装置
- pipe sealing封管
- triple sealing ring三层式密封环
- water sealing pipe水封管
- MACHING SYSTEM匹配系统
- pretightening unit sealing load预紧密封比压
- tunnel sealing隧洞防渗
- soldering and sealing封焊
- thread sealing mechine塑料线烫订机
- tube sealing machine封管机
- 今日热词
- 热门搜索
- fsh 促滤泡激素;
- deliberately adj.故意的;从容的;adv.不慌不忙地;
- eur usd 欧元
- 欧联杯 Europa League
- Japanese visa 日本签证
- bind v.使紧密联系，结合;约束;捆绑;装订;n.窘境;令人不快的事物;
- thought n. 思想;想法;关心;思索;v. 想（ think的过去式和过去分词）;思索;以为;认为;
- meal n.餐，饭;进餐（时间）;〈英〉一次挤奶量;谷物粗粉（用作饲料或加工面粉）;
- lightning adj.闪电般的，快速的;n.闪电，雷电;
- Acne studios 艾克妮工作室（品牌名，Acne Studios）
- WWB abbr.[计]= World-Wide Belt line,环球线路;WAP Web Browser; 波形记录分析软件; 中国文物报
- wide adj.宽的;（笑容）灿烂的;张开很大的;广泛的;巨大的;adv.充分地;
