Fampiroboroboana Ahena ny Argon Argon Arc Welding Rano feno fanerena 1000bar Manometer
Fampiharana:
Gasy, ranon-javatra ary fitaovana manimba na tontolo iainana manimba
Soraty eto ny hafatrao ary alefaso aminay
Fampiharana:
Gasy, ranon-javatra ary fitaovana manimba na tontolo iainana manimba