... 蓝钢blue steel 钢加蓝bluing of steel 锅炉钢; 锅炉钢板boiler steel ...
双语例句
1
A new technology and equipment of annealing and bluing for finished stator and rotor of uncoated cold-rolled electric steel lamination in bell-type hytrogen furnace was introduced.
A new technology and equipment of annealing and bluing for finished stator and rotor of uncoated cold-rolled electric steel lamination in bell-type hydrogen furnace was introduced.