Q550D贝氏体高强钢板
Q550D bainite high-strength steel
高强钢板
high tensile steel plate
high strength steel
high stress steel
High strength steel sheet
high strength steel plate
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