高Si铝合金
high Si aluminium alloy
hypereutectic Al-Si alloy
拉应力-应变特性
tensile stress-strain properties
铝合金拉板
aluminium alloy transposition plate
铝合金拉闸
aluminium alloy pull-fences
受拉应力－应变关系
tensile stress-strain relationship
推拉铝合金窗
Aluminum alloy sliding windows
推拉铝合金门
Aluminum alloy sliding doors
复合铝合金箔
Composite aluminum alloy foil
10CrNi5MoV低合金高强度钢
High strength low alloy 10CrNi5MoY steel
High strength low alloy 10CrNi5MoV steel