Nhau
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Mabhenefiti ematrakita anoteererwa
Trakita yeCrawler ine simba guru rekukweva, inoshanda zvakanyanya pakukweva, ine simba shoma rekudzika pasi, ine simba rakasimba, ine mhando yakanaka yekushanda, iri nyore kushandisa, ine nyore kugadzirisa, uye ine mari yakawanda yekushandisa michina, inonyanya kukodzera kushandiswa pakudyara zvinhu zvinorema uye...Verenga zvakawanda -
Matanho ekuvandudza kucherwa kwenzira dzekuchera zvicherwa zvidiki
Kune zvigadzirwa zvinogadzirwa zvakawanda, pane hukama hwepedyo pakati pekunzwisisa kwechimiro chazvo uye maitiro azvo uye kudzora mutengo, izvo zvinoda kuti vagadziri vafunge nezvemhedzisiro yechimiro uye maitiro pamutengo panguva yekuvandudza dhizaini. Nzira dzakajairika dzekugadzira kugadzirisa dzinosanganisira kurerutsa, kubvisa...Verenga zvakawanda -
China yatanga mutemo we "Liberalization"
Nhasi uno, tinonzwisisa tsika dzakawanda dzakatora matanho akasimba ekumisa kupararira kwehutachiona, uye kunyange kushuvira hupenyu hwakachengeteka hwatakasiyirwa nehurumende pakati pematanho akasimba akadai sekuvharirwa uye kumiswa kwekudya-mukati. Asi mushure memakore matatu, tinofanira...Verenga zvakawanda -
Zvishandiso zveGator Track Environmental
Mumavhiki mashoma apfuura, fekitari yedu yave nekuvandudza kukuru, sezvo paine vashandi vazhinji vane ruzivo vakauya. Kubudirira kwedu mukugadzira kunogonawo kuwedzerwa zvakanyanya nevashandi vane ruzivo. Kusvika pari zvino, zvigadzirwa zvedu zvave nekuvandudzwa kukuru uye ticharamba tichikura. Sezvamungangoziva...Verenga zvakawanda -
Mabhenefiti ekugadzira zvinhu zvinokambaira
Basa guru re "track" nderekuwedzera nzvimbo yekubata uye kuderedza kumanikidzwa pasi, kuitira kuti ishande zvakanaka pasi rakapfava; basa re "grouser" nderekuwedzera kukweshana nenzvimbo yekubata uye kuita kuti mabasa edu ekukwira...Verenga zvakawanda -
Matanho ekuongorora masiki ekurapa
Masiki yekudzivirira yekurapa Inoenderana nechiyero cheGB19083-2003 che "Technical Requirements for Medical Protective Masks". Zviratidzo zvakakosha zvehunyanzvi zvinosanganisira kushanda zvakanaka kwemafuta asina mafuta uye kuramba kufamba kwemhepo: (1) Kushanda zvakanaka kwemafuta: Pasi pemamiriro ekufamba kwemhepo ...Verenga zvakawanda
