The lining process of handmade glassfibrereinforcedplastics is finished and the quality is hard to control.
玻璃钢衬里施工一直以手糊法为主进行，因而施工质量难以保证。
2
Within the field of glassfibrereinforcedplastics (GFRP) pipes coiling molding, the design of coiling tension is one of the keys to guarantee the product quality.
在玻璃钢压力管材卷制成型工艺中，卷制张力的设计是保证产品质量的关键之一。
3
Stress corrosion cracking of unidirectional TWINTEX yarn reinforcedplastics was investigated and compared with that of unidirectional glassfibrereinforcedplastics.