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- This paper introduces the size calculation,manufacture and technology as well as the application of the PP/FRP heavy calibre composite tube. 介绍PP/FRP大口径复合管尺寸计算,复合管制备与工艺,以及复合管道应用情况。
- Therefore, to the heavy calibre, glass fiber reinforced plastics pipeline and the container production facility and their navar optimization designs the research problem being that are one important. 因此,对大口径管道及容器的生产设备及其控制系统的优化设计是一项重要的研究课题。
- Study on Technology of Heavy Calibre Seamless Tube 大口径无缝钢管的工艺研究
- Pretreatment of Self-Clinched Heavy Calibre Gun Barrel 大口径火炮身管机械自紧前处理工艺生产实践
- Applying Automatic Submerged Arc welding for Heavy Calibre Steel Pipe 埋弧自动焊在大口径钢卷管焊接上的应用
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- The firm needs more people of your calibre. 公司需要多找些有你这种才干的人。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- His work is of the highest calibre. 他的工作质量最高。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Giving him a heavy slating will do him good. 狠狠地斥责他一顿会对他有好处。
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的?
- Heavy taxes indispose a citizen to work hard. 重税于国民不愿意辛勤工作。
- A heavy shower drench the campers. 一阵骤雨把露营者都淋湿了。
- Even an oversight in the design might issue in heavy losses. 设计中那怕是一点点疏忽也可能造成重大的损失。
- Joe tried to pull the heavy cart, but to no avail. 乔想拉那部笨重的大车,但是拉不动。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- The heavy box landed crash on his head. 沉重的箱子哗啦一声掉到他的头上。