Iqondo lobushushu elithintela uqhushumbo lweoksijini kunye neesilinda zeacetylene ekukhanyeni kwelanga kufuneka ligcinwe lingaphantsi kwama-40°C..
Esi sikhokelo sichazwe kwi-TSGR0006-2014, iMigaqo esemthethweni yoKhuseleko lobuChwephesha bokuLawula iiSilinda zeGesi. Ukuze ufumane inkcazelo engakumbi, bona inqaku 6 phantsi kwecandelo TSG6.7.1.