| |||
shear steel | |||
refined steel | |||
fine steel | |||
quality steels | |||
extra-fine steel | |||
qualitative steel | |||
high grade steel; high quality steel; quality steel; good quality steel; high-grade steel; prime steel (The CAS-OB system is designed to reduce the number of diverted heats and increase the production of prime steel. CAS-OB 装置的设计目标是减少改判钢号的炉次,提高优质钢产量。) | |||
sound steel | |||
fined steel; high-quality steel | |||
| |||
premium steel | |||
| |||
fine steel |
优质钢 : 71 phrases in 9 subjects |
Automobiles | 2 |
Bridge construction | 2 |
Compressors | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 56 |
Oil / petroleum | 1 |
Roll stock | 1 |
Technology | 6 |
Wind Energy | 1 |