热塑性塑料管材 纵向回缩率的测定

thermoplastics pipes-determination of longitudinal reversion  detail>>

纵向回缩率的测定

thermoplastics pipes-determination of longitudinal reversion  detail>>

热塑性塑料管材、管件 维卡软化温度的测定

thermoplastics pipes and fitting-determination of vicat softening temperature  detail>>

热塑性塑料管材

thermoplastics pipes and fitting-determination of vicat softening temperature thermoplastics pi...  detail>>

热塑性塑料管材蠕变比率的试验方法

thermoplastics pipes-determination of creeratio  detail>>

热塑性塑料管材拉伸性能试验方法

test methods of tensile properties for thermoplastic pipes-polyethylene pipes test methods of t...  detail>>

热塑性塑料管材耐外冲击性能试验方法

thermoplastics pipes-determination of resistance to external blows-round-the-clock method  detail>>

热塑性塑料管材通用壁厚表

thermoplastics pipes-universal wall thickness table  detail>>

热塑性塑料

forming of thermoplastics thermoplastic plastics thermoplastics  detail>>

热塑性热塑性塑料

hermo-plastic  detail>>

混练（热塑性塑料）

calendering (thermoplastics)  detail>>

挤压（热塑性塑料）

extrusion (thermoplastics)  detail>>

热塑性塑料层

thermoplastic sheath  detail>>

热塑性塑料模

mold for thermoplastics mould for thermoplastics  detail>>

热塑性的热塑性塑料

thermoplastic  detail>>

丁苯热塑性塑料

butadiene-styrene thermoplastics  detail>>

工程热塑性塑料

engineering thermoplastics  detail>>

航空热塑性塑料

aircraft thermoplastics  detail>>