Kuomerera pakuona kwe "kugadzira zvigadzirwa zvemhando yepamusoro uye kugadzira shamwari nevanhu nhasi kubva kumatunhu epasi", isu tinogara tichivhara chishuvo chevatengesi kuti vatange nekudonha kweSym vatengesi veSym. " 2 Stroke Lubrication System, 220V magetsi mafuta grease pombi, Gasi turbine oiri system,Pombi Seal Lubricant. Isu tine chivimbo chekuti kuchave neramangwana rinovimbisa uye tinovimba tinogona kuve nekukara kwenguva refu kushandira pamwe nevatengi kubva pasi rese. Chigadzirwa chacho chinozogovera kupasi rose, seEurope, America, Mozambique, Mauritius, Hamburg.thus yedu nyika Isu tese tinofunga zvikuru kuti ikozvino isu tine huwandu hwakazara hwekukuisa iwe nekugutsikana kutengesa. Chishuvo chekuunganidza zvikumbiro zvezvinhu zvako uye ubudise iyo yakareba - term CO - Kushanda Kwekudyidzana. Isu tinovimbisa zvakanyanya: CSame yepamusoro mhando, iri nani mutengo; chaiyo yakatengesa mutengo, mhando yepamusoro.