1.
PP-R water supply pipe s linear expansion and its solution;
PP-R给水管的线性膨胀及其解决办法
2.
Analysis of Field Engineering and Common Fault Controlling of PP-R Feed Pipe
浅析PP-R给水管道安装技术及常见质量通病的防治
3.
Application of the PP-R Pipe for Water Supply and Drainage System in House Building;
房建给排水系统中PP-R管的应用
4.
Design and Construction of PP-R Plastic Pipe in Residential Water Supply Piping Works;
住宅给水管道工程中PP-R塑料管的设计与施工
5.
Analysis of the quality of propylene random copolymer (PP-R)pipes and fittings for hot and cold waterinstallations
冷热水用无规共聚聚丙烯(PP-R)管材管件质量分析
6.
Research on Correlative Technology of PP-R Pipes Injection Mold Design;
PP-R管件注塑模具设计相关技术研究
7.
polypropylene (pp) pipes for hot and cold water installations
冷、热水用聚丙烯(pp)管材
8.
The working principle and process of pipe antisepsis working line using R-PPdenaturalized pitch through winding the pipe;
R-PP改性沥青侧缠绕管道防腐作业线的研制与应用
9.
Study on mechanical properties of PP/r-PET blends
PP/r-PET共混物的力学性能
10.
Study on Preparation and Performance of Nano-TiO_2/PP-R Resin Composites
纳米TiO_2/PP-R树脂复合材料的制备及性能研究
11.
Study on preparation and performance of CaSO_4 whisker/PP-R composite
CaSO_4晶须/PP-R树脂复合材料制备及性能研究
12.
PRACTICE OF CHANGING FEED-WATER TREATMENT MODE FOR 300 MW UNIT IN HEZE POWER PLANT FROM AVT(R) INTO AVT(O)
菏泽发电厂300MW机组给水处理方式由AVT(R)改为AVT(O)的实践
13.
Extruder: It has adopted the famous brand speed-regulating systems, shielding double-pole mixed PP-R specialized screw and the cylinder which has channels in it.
挤出机：采用品牌调速系统，屏障型两极混炼PP-R专用螺杆，开槽机筒。
14.
The Research of PP-R Polymer Reinforced by a Small Quantity of Nanometer Particle and the Whisker of ZNO_W;
小比例掺量纳米粒子及氧化锌晶须对PP-R树脂力学改性研究
15.
Study on the influence of rutile nano-TiO_2 on performance of CaSO_4 whisker/PP-R resin composite
金红石型纳米TiO_2对CaSO4晶须/PP-R树脂复合材料性能的影响
16.
Effect of heat treatment on mechanical performance of CaSO_4 whiskers/PP-R resin composites
热处理对CaSO_4晶须/PP-R树脂复合材料力学性能的影响
17.
Accessories:High grade PP overflow, filter &stopper.
附件：高密度PP去水、滤片和阻水盖。
18.
multi-coil feed heater
多盘管式给水加热器