铸焊 meaning in Chinese

[冶金学] cast joint; cast-weld; aluminothermic welding

The plate lugs should be dry before they are immersed in hot liquid lead of the cast-on machine .
在极耳被浸渍到铸焊机的热铅液中之前，极耳应是干燥的。
Energizing the machine "start" switch places the machine in an automatic single cycle operation that completes the element assembly .
开动机器，进行一次自动循环运转就完成极群组的铸焊。
Cast welded rail joint
铸焊钢轨接头