Namhlanje lusuku lokuqala lokusebenza lwango-2021. Kule meko, iqela le-KELU lithatha iminqweno yethu emihle kubo bonke abathengi bethu. Wonwabile 2021! Nyakhomtsha! Ndinqwenela ukuba ishishini lakho liphumelele ngakumbi ngo-2021! Ndinqwenela ukuba wena nosapho lwakho nibe sempilweni kwaye nonwabe ngo-2021! Ndinqwenela ukuba intsholongwane ihlale ikude kuwe nakubo bonke abantu o ...
Kwishishini lezomkhosi, i-tungsten kunye ne-alloys zayo zinqabile kakhulu kwizicwangciso-qhinga, ezibonisa ubukhulu becala amandla omkhosi welizwe. Ukuvelisa izixhobo zale mihla, ayinakwahlukaniswa nokusetyenzwa kwesinyithi. Ukulungiswa kwesinyithi, amashishini ezomkhosi kufuneka abene k ...
Kwimarike yaseTshayina yokuloba, izandi zokuloba azichaphazeli nayiphi na imetiyoli ye-alloy, kodwa eMntla Melika, i-tungsten sele ikhulile kwaye ithandwa njenge-alloy lure iminyaka. Izitshisi zokuloba zeTungsten ziqhelekile ukuba zisetyenziselwe iindlela zokuloba. Indlela yokuloba yokuloba yaqala okokuqala eYurophu ...
Njengoko sisazi, ulawulo lobushushu sisitshixo esifunekayo sokuqhubekeka kwe-thermal, izixhobo ze-differnet zifuna unyango olwahlukileyo, kwaye kwanezinto ezifanayo ezinobunzima obahlukeneyo, ikwafuna ukuguqulwa kulungelelwaniso lobushushu. Ubushushu ayisiyiyo kuphela eyona nto ibalulekileyo kwi-thermal pr ...