English translation for "封焊技术"

sealing technique

Similar Words：

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