-
The steel frame of the No. 3 boiler group is successfully hoisted.
工厂的3号机组锅炉钢架顺利开吊。
youdao
-
The steel structure is critical part of utility boiler.
钢构架是电站锅炉的重要组成部分。
youdao
-
The steel structure is critical part of utility boiler.
钢构架是电站锅炉的重要组成部分。
youdao