型钢高强高性能混凝土
steel reinforced high strength high performance concrete
steel reinforcement high strength high performance concrete
型钢高强高性能混凝土梁
steel reinforced high-strength and high-performance concrete beam
10CrNi5Mo高强钢
10CrNi5Mo high strength steel
1500MPa级高强钢
MPa level high strength steel
42CrMoVNb高强钢
high strength steel 42CrMoVNb
900MPa高强钢
900 MPa high-strength steel
980MPa高强钢
980MPa high strength steel
980MPa级高强钢
980 MPa high strength steel
DP600高强钢
DP600 high strength steel
G99高强高韧钢
G99 high strength and high toughness steel
HRB高强钢筋
HRB high-strength steel bar
Nb-Ti高强IF钢
Nb-Ti microalloying high strength IF steel
PAN基高强高模碳纤维
PAN-based high strength and modulus carbon fiber
PCCP预应力高强钢丝
prestressing wire in PCCP
Q420低合金高强钢
low-alloy high-strength steel Q420