您要查找的是不是：
- non pressure pipe 无压管
- ANSI/AWWA C950-95,Fiber glass pressure pipe[S]. 玻璃纤维增强塑料拉伸性能试验方法[S].
- Specification for Fiberglass Sewer and Industrial Pressure Pipe (08. 纤维玻璃污水管和工业用压力管规范(08。
- Specification for Reinforced Epoxy Resin Gas Pressure Pipe and Fittings (08. 增塑的环氧树脂气压管和配件规范(08。
- Fibre-cement products - Pressure pipes and joints. 纤维混凝土制品。压力管和连接件。
- The tee,a key part of high pressure pipe manifold,often encounters cracking in actual application. 三通作为高压管汇中的关键部件,在实际使用中经常出现刺裂现象。
- Amateur pressure pipe irrigation works done since the generation of software quality table! 业余做的水利工程压力管道质检表自生成软件！
- Electrofusion joining is now an essential and widely used method to assist in the creation of polyethylene pressure pipe sys-tems. 电熔焊接作为一种有效的焊接方法,在聚乙烯压力管道系统中得到了广泛的应用。
- It is used widely used computer LAN, playersr,and the connector of BNC /TNC/BNCC. Can pressure pipe fittings and inserted center. 被计量器电脑LAN、播放机等广泛使用，是用于BNC/TNC/BNCC接头的压接钳。能压接中心接头和插拔管。
- non pressure electric water heater 低压式电热水器
- Equipped with the steel water tank which is of high strength baking finish, stainless steel plunger (SUS304) and pressure pipe with two moveable ends. 配置有高强度烤漆钢板水箱;SUS304不锈钢活塞杆及双头均可活动的高压管.
- Ltd.integrates research and development with manufacture of petroleum Drilling Tools,Superhigh Pressure Pipe and Superhigh pressure Vessel. 目前企业主要产品有普通钻铤、螺旋钻铤、无磁钻铤、整体加重钻杆、四方钻杆、六方钻杆等系列产品。
- This paper researches the effects of undercut defect on stress concentration in welding joint of pressure pipe by means of the finite element method software ANSYS. 从数值模拟入手,采用大型有限元软件ANSYS研究了不同尺寸、不同位置的咬边缺陷对压力管道焊接接头应力集中系数的影响。
- Injection-moulded thermoplastics fittings for pressure piping systems. 英文标题： (Plastics piping and ducting systems.
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Low temperature and low stress working conditions in the design of pressure pipes and their application. 压力管道设计中的低温低应力工况及其应用。
- The company Hydrogenerator group and distribution screen, gates, pressure pipes and other metal structure products. 本公司经营水轮发电机组、配电屏、闸门、压力管及其他金属结构制品。
