Zibhekisa ngantoni ezi zangqa zibonisa?

Isangqa sokuthwala sibhekisa kumbhobho wesinyithi ongenamthungo oshushu oshushu okanye oqengqeleziweyo (ebandayo utsale) ukwenza umsesane ojikelezayo oqhelekileyo wokuthwala. Ububanzi bangaphandle bepayipi yentsimbi ngama-25-180mm, kwaye ubukhulu bodonga yi-3.5-20mm, enokuhlulwa ngokokuchaneka okuthe ngqo nangokuchaneka okuphezulu.

Iimeko zobuchwephesha zokuveliswa kwamakhonkco athweleyo ngokungqongqo. Ukwenziwa kweekhemikhali, iipropathi zoomatshini, ukusebenza kwenkqubo, ubungakanani beenkozo, imilo ye-carbide, ubunzulu be-decarburization layer, njl njl.