特高强度钢芯铝合金导线
extra-high strength aluminium alloy conductor steel reinforced
超高强度钢丝
super-strength steel wire
高强度钢丝格栅
high-strength steel wire mesh
高强钢丝绳
high strength steel wire rope
特种高强度钢
Special Higher-strength Steels
10CrNi5MoV低合金高强度钢
High strength low alloy 10CrNi5MoY steel
High strength low alloy 10CrNi5MoV steel