English translation for "pack-off sealing area"

封隔密封区

Similar Words：

"pack-heating furnace" English translation, "pack-marketing croseed" English translation, "pack-off adapter" English translation, "pack-off bushing" English translation, "pack-off element" English translation, "pack-opening elastic" English translation, "pack-opening elastic hook" English translation, "pack-rolled" English translation, "pack-rolled sheet" English translation, "pack-sack diamond drill" English translation