Plastics piping systems . joints for glass - reinforced thermosetting plastics pipes and fittings . test methods for leaktightness and resistance to damage of flexible and reduced - articulation joints 塑料管道系统.玻璃纤维增强式热固性塑料管件和配件接头.挠性和减缩型铰链接头耐泄漏和损坏试验方法
型: mould; model铰链: hinge; butt hinge; gemel; co ...t 型铰链: t hinget型铰链: t hinge模型铰链销: mold-hinge pin铰链: hinge; butt hinge; gemel; coupling head; link 铰链接合 hinge joint 莫尔型铰接: moll joint重型铰接卡车: very large articulated lorry射齿型铰合构造: actinodont hinge无齿型铰合构造: adont hinge structuret形铰链: tee hinge暗铰链: blind hinges; concealed hinge扁铰链: band hinge窗铰链: window butt; window hinge单铰链: simple chain; simple hinge方铰链: iron square hinge公铰链: centre drawer hinge bracket关节,铰链: joint活铰链: loose-joint butt铰;铰链: hinge铰接;铰链: hinge铰链,合叶: hinge铰链板: flap; hinge plate铰链窗: french sash; hinged window铰链的: articulated