Chinese translation for "封焊技术"

sealing technique

Similar Words：

"封过" Chinese translation, "封海季" Chinese translation, "封函" Chinese translation, "封焊" Chinese translation, "封焊机" Chinese translation, "封焊烙铁" Chinese translation, "封焊设备" Chinese translation, "封航" Chinese translation, "封好底的" Chinese translation, "封号" Chinese translation