Yendani amapereka mndandanda 4 wosindikizidwa ma valves osindikizidwa, kukwaniritsa zovuta, kutentha, mawonekedwe, mawonekedwe oyenda, CV ndi kumapeto. Isaikilo M'mphepete mwa mavuvu osindikizidwa zimapereka chisindikizo chodalirika kwa ntchito yayikulu komanso yoyera kwambiri.
Thupi la Mafuta Kuti Muchepetse Chisindikizo Chazikulu za BS1 Zosindikizidwa Makunja Losindikizidwa ndi muyezo, ndipo chidindo cholosera chikuwonekeranso.
Kulongedza Pamwamba pa mndandanda wa BS2 Mitsempha Wosindikizidwa kumapereka kachilombo kawiri
Milandu ya BS3 imadumphira ma valves osindikizira omwe amalumikizana ndi makina opanga mapangidwe osalala, ndipo zisindikizo zake za bonaton ndi thupi lopanda mafuta.
Milandu ya BS4 imadumphira zitsulo zosindikizidwa zatsatsa thupi ku BANanet.
Yesani aliwonse amabzala valavu yosindikizidwa amayesedwa ndi helium for 10s ku mtengo wamtundu wa 4 × 10-9std cm3/ s.
Yimbandi amodzi mwa akatswiri opanga ziwonetsero za mavavu ndi zolimba ku China.Kusankha kwapang'onopang'ono ndikuyesa, kugwiritsa ntchito ukadaulo wapamwamba kwambiri, njira yosalala yopangira komanso kupanga akatswiri opanga maluso ndi kuyeserera kwa ogwira ntchito, akupanga mazana ambirimavuvundimatima. Ndisankho labwino kwambiri pakugula kwanu, kusunga nthawi ndi mphamvu.
Pambuyo pazaka zoyesayesa, raiselok yakhala othandizira makasitomala odziwika monga a Sinopec, Petrochina, CYOOC, GYARROM, ROSPOMES, RORALICE NDI GLOFT NDIPONSO ZOTHANDIZA. Vadilok yapambana mamaument ochokera kwa makasitomala chifukwa chaKatswiri Woyang'anira, ukadaulo wokhwima ndi utumiki wokhazikika.
