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- The ceramic layer does not crack or flake off when the composite pipe receives a mechanical shock. 陶瓷内衬复合钢管具有良好的耐机械冲击性能。在受到一般性的机械冲击时，陶瓷层不碎、裂。
- Question 4: How is multilayer composite pipe of PE/Steel/PE used in overseas market and if they are much in use? 问题四：聚乙烯/钢管/聚乙烯多层复合管道在国外的使用情况?
- The biaxial fatigue performance of a filament wound composite pipe has been investigated. 摘要对纤维缠绕复合材料管道的双轴疲劳行为进行了实验与理论研究。
- It owns 9 soly-owned companies,in which Yifeng Aluminium Plastic Composite Pipe Co. 公司现拥有九个全资公司。
- Activated carbon powder and alloy powder is added into the thermite at the time of preparing CLSP(ceramic-lined steel composite pipe). 在制备陶瓷内衬复合钢管时,在铝热剂中加入活性碳粉、合金粉末,使原来纯铁过渡层成为钢过渡层,硬度大幅度提高,从而使钢管抗压强度明显提高。
- Plastic pipe reinforced by cross helically wound steel wires (PSP) is a new plastic-matrix steel composite pipe developed in China recently. 钢丝缠绕增强塑料复合管(简称PSP)是一种性能优良的新型复合管。
- Alumnium plastic composite pipe is succedaneum of zinc-plating pipe,of which the inner and outer larers are high-density polythere,and the middle layer is welding alumimium pipe. 铝塑复合管是镀锌钢管的取代产品。其内外层是高密度聚乙烯，中间层是焊接铝管，集塑料和金属的优点于一身，具有卫生无毒、不生锈、不易结垢、保温性能好等特点。
- The technological requirement,interface treatment technique,filament winding technology and quality control of FRP/plastics composite pipe are introduced in this paper. 本文主要介绍了FRP／塑料复合管道工艺技术要求、界面层处理技术、纤维缠绕成型工艺及质量控制。
- He sweated out his composition in several hours. 他苦干了几个小时才写出了作文。
- We are jindal pex tubes pvt ltd in India and looking for aluminum composite pipe extrusion lines to expand our market, please quota me the price and details. 本信息价值3点积分,建议回复日期2007-10-19之前,还可被浏览20次如果您是本网注册会员，请登录后查看联系方式。
- He wrote a composition or (he) read an essay. 他写作文或读散文。
- His composition is far superior to mine. 他的作文比我的好多了。
- I told her to pipe down but she still babbled on. 我叫她闭嘴，可她还是唠叨个没完。
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- A slow, mournful musical composition. 庄重悲哀的乐曲节奏缓慢，庄重悲哀的音乐作品
- He has a touch of madness in his composition. 他有点疯疯癫癫。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- I'd like to have your advice on my composition. 我想请您对我的作文作些指导。
- So be it. We shall smoke the pipe of peace. 好吧，咱们抽袋烟言和吧！
