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- During the upset forging of tube parts,it is easy to occur the instability and enfold. 管坯镦锻制品是石油、钻探等机械设备的关键部件,要求具有很高的强度、抗拉性能及抗疲劳性能。
- The workshops can produce different rivets from raw material with technical processes of draw benching, cold upset forging, annealing and electroplating. 铆钉产品可从原材料改制拉丝到冷镦、退火、发兰、电镀一条龙生产。
- Work on Clamps of Electric Upset Forging Machine 对电镦机夹钳的研究
- Upset forging die design of new sucker rods 异形抽油杆镦锻模具设计
- Upset forging technology of tube parts 管坯镦粗工艺
- Heading and Upset Forging of Nonferrous Alloys 有色合金的镦头与镦锻
- Heading and Upset Forging of Steels 钢的镦头与镦锻
- performance of hot upset forging 热顶锻性能
- Calculating of bar stock clamping force during upset forging 平锻件坯料夹紧力的计算
- He upset his stomach by eating too much rich food. 他吃油腻东西太多,胃很难受。
- His sudden death upset everybody. 他的突然去世使大家深感悲伤。
- Simulation and optimization of the upset forging process of tube parts 管坯镦锻工艺仿真及优化
- The storm upset their plans for a hike. 暴风雨破坏了他们的远足计划。
- She had a major emotional upset. 她情绪上受到了沉重的打击。
- Application of Upset Forging Charmfer Technology of Piston Pin Machining 镦角工艺在活塞销加工中的应用
- Research on the Upset Forging for Seal-Cone of High Pressure Fuel Pipe 高压油管密封锥头镦制成形研究
- I'm always upset when I don't get any mail. 我接不到任何邮件时总是心烦意乱。
- A flap from the tail of the whale upset the boat. 鲸尾轻轻一拍便把小船打翻了。
- Last-minute changes caused a great deal of upset. 出现的临时变动造成一片混乱。
- The heavy fog upset our timetable for the trip. 大雾打乱了我们的旅行日程。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries