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Nov 17, 2021Ithini intsingiselo ye-N / O ye-ocenoid?Ngokwesiqhelo Vula i-valves ye-bolelod yi-valve ihlala ivulekile ngaphandle kokuba ihlanjwe. Xa amandla asetyenziswa, avale kwangoko, kwaye uhlale nga -
Aug 04, 2020Indlela yokujongana nokungasebenzi kakuhle kwevalve ye-boleloidIndlela yokujongana nokungasebenzi kakuhle kwevalve ye-boleloid -
Nov 17, 2021Ungayikhetha njani i-vallodid yodwa njengoko ihlala ivulekile okanye ivaliwe?Ungayikhetha njani i-vallodid yodwa njengoko ihlala ivulekile okanye ivaliwe? -
Aug 01, 2020Yintoni ukusetyenziswa ngokuchanekileyo kwe-valve yesayaXa usebenzisa i-vallve yesaya, kufuneka ihlawulwe kumandla aphakathi xa ivuliwe iverove, hayi amandla amakhulu, ukwenzela ukuphepha iingozi.
