Anh
differential expansion
relative expansion
Đức
Relativdehnung
Differenzdehnung
Waermedehnung
Pháp
dilatation differentielle
dilatation relative
differential expansion,relative expansion /ENG-MECHANICAL,ENG-ELECTRICAL/
[DE] Relativdehnung, Differenzdehnung; Waermedehnung
[EN] differential expansion; relative expansion
[FR] dilatation differentielle; dilatation relative