Zoyikira Zokwera Kwambiri za Gasi Woponderezedwa

* Zopangidwa kuti zizigwira ntchito zowotcherera zothamanga kwambiri, zolumikizira izi zimagwiritsidwa ntchito polumikizana

zowongolera kukakamiza kumatanki a gasi kapena masilindala.Zopangira zimadziwikanso kuti CGA (Compressed Gas Association).Iwo ndi mkuwa kuti kukana dzimbiri bwino.