纤维增强热固性塑料管检测
DIN EN 1638:1997 玻璃纤维增强热固性塑料管道
Pipes made of glass fiber reinforced thermoset plastics
纤维缠绕增强热固性树脂压力管检测
JC 552-1994 纤维缠绕增强热固性树脂压力管
Filament winding reinforced thermosetting resin pressure pipe