Kuba imbaraga zubuzima bwangiza ibidukikije, gaze ikoreshwa ahantu henshi nkamazu na resitora. Mugihe iturika ryabaho mugihe imyuka ya gaze ihuye numuriro, cyangwa kubikorwa bidakwiye, kandi ingaruka zaba zikomeye. Mu gihe kuzamura gaze y’igihugu byihuse kandi igipimo cyo kwinjira kikaba kigenda cyiyongera, umubare w’impanuka ziterwa na gaze uracyari mwinshi. Raporo y’isesengura ry’impanuka ya gaze y’igihugu yashyizwe ahagaragara n’ubuyobozi bushinzwe umutekano, ivuga ko mu gice cya mbere cy’umwaka wa 2021, habaye impanuka za gaze 544 mu gihugu hose, zigabanywa mu ntara 31 n’imijyi 215, harimo 1 yaturitse bikomeye ihitanwa n’abantu 71 n’abakomeretse 412. Komite y’ishyirahamwe rya gaz mu mujyi wa Chine. Ikibazo cya hosepipe ahanini ni cyo nyirabayazana w'izi mpanuka. Ibibazo bikunze kugaragara ni kugwa, kwangirika gusaza, kurumwa ninyamaswa kuri hosepipe, guhora gutwika amashyiga ya gaze kugirango bitere umuriro no guturika, ndetse na Leakage iterwa no guhuza abikorera no guhindura imiyoboro ya gaze.

Kugabanya impanuka za gaze, no kurengera ubuzima bwabantu n’umutungo; Chengdu Zhicheng Technology Co. LTD yateguye itsinda ryabakozi ba R & D babigize umwuga kugira ngo bige mu bwigenge guhanga umuyoboro wa gazi yo kwifungisha wifunga umutekano, hamwe n’ikoranabuhanga ryo mu rwego rwa mbere nuburyo bwo gukora bwenge. Ubu bwoko bwa gazi yumutekano wa gazi [] igipimo cyakazi ni 2Kpa, umuvuduko ukabije wo kwifunga ni 8Kpa ± 2Kpa, igitutu cyo kwifungisha ni 8Kpa ± 2Kpa, hamwe no gutembera kwifunga ≦ Inshuro 2 zo gutemba. Uku gufunga igikoni cya valve imikorere yujuje ubuziranenge bwa CJ / T447-2014.