1.
plastic corrugated pipe with double thin wall
双层薄壁塑料波纹管
2.
The Friction Measurement in Corrugated Plastic Pipe as Prestressing Cable Duct
采用塑料波纹管的预应力管道摩阻试验研究
3.
Application of VSL Plastic Bellow and Determination of Its Friction Coefficient
威胜利塑料波纹管的应用与其摩阻系数的测定
4.
Hidden Trouble and Countermeasure of Plastic Bellows for Prestressed Concrete Engineering
塑料波纹管在预应力工程中应用隐患及对策
5.
Measurement and Analysis on the Attrition Loss of Prestress Wire of Plastic Corrugated Tube
塑料波纹管预应力摩阻损失测试与分析
6.
Key Factors of Plastic Bellows in Bridge Construction
塑料波纹管在桥梁施工中的关键因素控制
7.
Latter Pre-stressed Plastic Corrugated Pipe’s Application and Vacuum mud Jacking Construction Craft
后张预应力塑料波纹管的应用与真空压浆施工工艺
8.
Corrosion Resistance of Bellow Materials for Catalytic Cracking Unit
催化裂化装置用波纹管材料的耐蚀性能研究
9.
MEASUREMENT WITH CORRUGATED TUBES OF EARLY-AGE AUTOGENOUS SHRINKAGE OF CEMENT-BASED MATERIALS
采用波纹管测试水泥基材料早期自收缩方法
10.
Study on the Ultrasonic System for Thickness Measure of Plastics Extruder;
塑料管材挤出机超声波在线测厚系统的研究
11.
Selection of Bellows-type Expansion Joint and Bellows Adjustment Device
波纹管补偿器与波纹管调长器的选用
12.
"On the standard seals, the secondary sealing bellows (flexible elastomer bellows) and the o-ring are Viton material for maximum performance."
在标准的密封上,次密封波纹管(柔软的弹性波纹管)和O形环采用性能最好的氟橡胶材料。
13.
SOLUTION TO THE CRACK TIP PLASTIC ZONE FOR COMPOSITES
复合材料裂纹尖端塑性区的一种解法
14.
two metres of copper, plastic, etc tubing
两米铜管、 塑料管等.
15.
high pressure bellows manometer
高压波纹管式压力计
16.
metal bellows mechanical seal
金属波纹管机械密封
17.
rubber bellows mechanical seal
橡胶波纹管机械密封
18.
bellows sealed gate valve
波纹管密封的闸板阀