Wanzeru, wopanga, wapamwamba komanso wosavuta, cholinga choyambirira cha mapangidwe a DL-72 ndikuyembekeza kuti galasi ndi lowala ngati mwala, ndipo m'mphepete mwa galasi losakhazikika la ruby lopukutidwa bwino kwambiri.Zida zabwino kwambiri, zowala kwambiri, zopulumutsa mphamvu, mikanda ya nyale ya LED yopanda madzi, nyali zapamwamba za LED, mawonetsedwe apamwamba, kuwonongeka kocheperako, anti-leakage, kupanga nzeru kukhala zotetezeka, ndiye kusankha koyamba kwa zinthu zapakhomo.