Ama-fasteners awuhlobo lwezingxenye zemishini ezisetshenziselwa ukubopha ukuxhumana futhi zisetshenziswa kakhulu kakhulu. Ama-fasteners asetshenziswa ezinhlobonhlobo zezimboni, okuhlanganisa amandla, i-electronics, izinto zikagesi, imishini, amakhemikhali, i-metallurgy, isikhunta, ama-hydraulics, njll., emishinini ehlukahlukene, ...
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