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Kutsekera kwa Gate Valve
Kuzungulira kunja kapena mkati kumapangitsa kukhazikitsa kosavuta ndikusunga malo Kutsekereza chogwirira cha valve kuti valavu isatseguke mwangozi Mapangidwe apadera ozungulira amalola kuyika kosavuta ngakhale m'malo opapatiza Pokwera mavavu a pachipata cha tsinde, chimbale chapakati chikhoza kuchotsedwa Mtundu uliwonse ukhoza kuzunguliridwa mpaka minim. .Werengani zambiri -
Makhalidwe 10 Otetezeka a LOTO
Loko, kiyi, wogwira ntchitoAnthu ovomerezeka/okhudzidwa 2. Ogwira ntchito ovomerezeka amvetsetsa ndikukhala ...Werengani zambiri -
Kupanga chitetezo -LOTO
Pa September 2, Qianjiang Cement kampani bungwe "chitetezo choyamba, moyo woyamba" chitetezo maphunziro ndi maphunziro, mkulu wa kampani Wang Mingcheng, mutu wa dipatimenti iliyonse, ogwira ntchito zaluso ndi ogwira ntchito kutsogolo, makontrakitala ndi okwana anthu oposa 90. kupezeka pa msonkhano.“Izi...Werengani zambiri
