1.
The Study on the Intensity Computation and the Finite Element Analysis for the National Standard Pipe Flange;
标准管道法兰强度计算及有限元分析研究
2.
Each unit includes a full set of filters,25' of12" PVC flex duct a12" duct mounting flange and2- quick connect hose clamps.
每个系统包括一套完整的过滤器，长25"直径12"的软管，12"的管道法兰，卡箍钮。
3.
HVAC system ---Thermal insulation for the air duct and pipe system of HVAC.
空调系统---送风软管及管道法兰的保温各类罐体、设备的绝热保温及吸产降噪。
4.
Wafer-style held in place between two pipe flanges. Easy to install but cannot be used as isolation valve.
平板式(对夹式):固定在两个管道法兰之间。安装容易,但是不能作为隔断阀使用。
5.
Another , flange supplying the various pipeline accessory, if elbow etc.
另供应各种管道配件，如弯头、法兰等。
6.
Flange gaskets are not interchangeable with other mechanical pipe couplings or flange gaskets.
法兰垫圈与其它机械管道连接器或法兰垫圈互换。
7.
Valves should not be assembled to the flanges and then welded into the piping system.
不要把组装上法兰的阀门焊接到管道系统上。
8.
The Frist Stage Research of the Exogenous DNA Pollen-tube Pathway Transferring in Lilium Davidii Var. Unicolor (hong) Cotton;
兰州百合外源DNA花粉管通道法导入的初步研究
9.
Press the gasket firmly into the flange cavity ensuring that the sealing lip is pointed outward.
将邻近的法兰或管道定位到美国瓦茨法兰适配器上，安装剩下的螺栓。
10.
End Connections– choice of flanged or socket ends for piping flexibility.
(3) 连接端口-根据连接管道的情况，可选择法兰或承插焊连接端口。
11.
Application of Dry Film Approach to Anticorrosion Field Joint in Lan-Zheng-Chang Product Pipeline
干膜法防腐补口工艺在兰郑长成品油管道工程中的应用
12.
Spiral wound gaskets for pipe flanges
管法兰用缠绕式垫片
13.
Steel pipe fittings for flanged joint
GB/T17185-1997钢制法兰管件
14.
dog-leg spool piece
折线形法兰联接短管段
15.
Research on Issues of Logistics Management in Lanzhou-yinchuan Pipeline Project
兰银管道工程中物流管理问题的研究
16.
A Technical & Economic Study on the Optimigati on of Lan-Cheng-Yu Product Pipeline;
兰成渝成品油管道技术经济优化分析
17.
Channel Management Improve Plan Solution of Lanzhou Mobile
兰州移动营销渠道管理提升策略研究
18.
PCM Technology Application to the Lan-Cheng-Yu Oil Pipeline
PCM技术及其在兰成渝管道上的应用